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1 |
Battery E/F relay Self Powered Battery voltage 24, 48, 110, 220V DC Setting 1 to 7mA, Aux Contacts 2NO SR & 3NC+1NO SR Flag |
CAEM21 (2NO SR) |
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2 |
Second Rotar E/F relay |
CAEM33 |
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3 |
AC Instantaneous O/C Relay |
CAG11 |
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4 |
AC Instantaneous O/C or E/F relay
2 N/O S/R |
CAG12 |
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5 |
AC Instantaneous O/C or E/F relay 1NO+1NC S/R contacts O/C 50- 200% & E/F 20-80% or 10-40% of 5A or 1A |
CAG12C |
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6 |
1ph AC Instantaneous circulating current relay with tuned circuits & adjustable setting 10-40% or 20- 80% of 5A or 1A with external Stabilizing resistor & 2NO SR contacts. |
CAG14 |
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7 |
3ph AC Instantaneous circulating current relay with tuned circuits & adjustable setting 10-40% or 20- 80% of 5A or 1A with external Stabilizing resistor & 2NO SR contacts. |
CAG34 |
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8 |
1 Pole High Impedance Differential relay |
FAC14 |
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9 |
3 Pole High Impedance Differential relay |
FAC34 |
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10 |
1 Pole AC Instantaneous O/C relay 5A or 1A; 250-2000% or 200-800% 2 NO S/R. |
CAG14 |
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11 |
3 Pole AC Instantaneous O/C relay 5A or 1A; 250-2000% or 200-800% 2 NO S/R. |
CAG34 |
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12 |
Sensitive instantaneous voltage polarised directional relay with integral timer relay (reverse power aux) 2NO SR Contacts & aux. supply 30/110/220V DC CTR 5A or 1A PT volts 110V AC MTA 30 & timing .5-5 or 1-10, 2.5-25 sec |
CCUM21 |
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13 |
Directional IDMT voltage current polarized O/C or E/F relay 2NO SR / 2NO HR setting O/C 50-200% or 10-40% of 5 or 1A CTR. Single Pole |
CDD21 |
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14 |
1 Pole Non-Directional 3VA IDMT O/C or E/F or O/C & E/F relay 2NO S/R / 2NO+2NC HR contact setting O/C 50-200% & E/F 20-80% or 10-40% of 5A or 1A Self powered. DMT 3 / 1.3 Sec |
CDG11 |
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15 |
3 Pole Non-Directional 3VA IDMT O/C or E/F or O/C & E/F relay 2NO S/R / 2NO+2NC HR contact setting O/C 50-200% & E/F 20-80% or 10-40% of 5A or 1A Self powered. DMT 3 / 1.3 Sec |
CDG31 |
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16 |
Non-directional IDMT O/C or E/F relay O/C 50-200%, E/F 20-80% or 10-40% fitted with highest relay type CAG17 O/C 200-2000% E/F 100-800% CTR 5A or 1A 2NO S/R or 2NO + 2NC HR self powered. |
CDG21 |
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17 |
IDMT relay with 2 O/C CDG11 & 1 E/F CAG14 2NO SR self powered |
CDAG31 |
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18 |
Non-directional IDMT relay 2 O/C 50-200% with highset setting 250 – 2000% type CAG17 & E/F relay setting 10-40% or 20-80% type CAG14 CTR 5A or 1A self powered 2NO S/R contacts |
CDAG51 |
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19 |
Non-directional IDMT 3 O/C relay with U/V control 2NO S/R contact adjustable setting 50-200% of 5A or 1A 2NO S/R. –do– 2NO H/R |
CDV62 |
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20 |
1 Pole Inverse time (long time delay) stand by earth fault relay 15-20% 5A or 1A 2NO S/R / H/R Aux. DC. |
CDG12 |
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21 |
1 Pole IDMT relay O/C or E/F 5A or 1A 1.5 Sec. 2 NO S/R / H/R & DC aux |
CDG13 |
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22 |
3 Pole IDMT relay O/C or E/F 5A or 1A 1.5 Sec. 2 NO S/R / H/R & DC aux |
CDG33 |
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23 |
1 Pole IDMT extremely inverse time O/C or E/F 5A or 1A |
CDG14 |
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24 |
3 Pole IDMT extremely inverse time O/C or E/F 5A or 1A |
CDG34 |
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25 |
IDMT extremely inverse time O/C or E/F 5A or 1A |
CDG24 |
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26 |
3 Pole IDMT extremely inverse time O/C or E/F 5A or 1A |
CDGM12 |
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27 |
Definite time negative phase seq. current relay for single phasing & unbalance detection. CTR 5A or 1A volt 110/250V AC/DC setting 10% or 20% time 3/6/9 sec. |
CTNM12 |
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28 |
1 Pole Static definite time O/C or E/F relay |
CTU12 |
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29 |
3 Pole Static definite time O/C or E/F relay |
CTU32 |
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30 |
1 Pole Sensitive definite time Static E/F relay |
CTU15 |
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31 |
1 Pole Sensitive definite time Static E/F relay |
CTUM15 |
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32 |
Static Motor Protection relays for Motors controlled by Circuit Brks. -do- but controlled by Contactors |
CTMM501-510 |
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33 |
Static Motor Protection relays for Motors controlled by Circuit Brks. -do- but controlled by Contactors |
CTMFM401-410 |
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34 |
Static Negative phase seq. Relay Extra for one heavy current test plug and extention cord for above |
CTNM31 |
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35 |
Breaker Backup relay 3-Pole |
MCTIG40-L |
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36 |
Static single pole instaneneous sensitive E/F relay. |
CTIGM15 |
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37 |
High speed differential relay for two winding transformer CTR 5A or 1A diff. setting 15% Bias setting 15-30-45% Aux voltage 24/30/110 /220V DC 2NO S/R. |
DTH31 |
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38 |
High speed differential relay for two winding transformer CTR 5A or 1A diff. setting 15% Bias setting 15-30-45% Aux voltage 24/30/110 /220V DC 2NO S/R. |
DTH32 |
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39 |
Test Plug Universal Test Block |
MPB |
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40 |
Test Plug Universal Test Block |
MPG |
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41 |
Digital Over/Under frequency protective relay. Single Stage |
MFVUM12 |
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42 |
Digital Over/Under frequency protective relay. Two Stage |
MFVUM22 |
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43 |
1-Phase Transformer diff. Relay. 2 winding Transformer |
MBCH12 |
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44 |
1-Phase Transformer diff. Relay. 3 winding Transformer |
MBCH13 |
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45 |
Aux relay 2M & 2C/O S/R contact |
MVAAM11 |
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46 |
Aux relay 2M & 2C/O S/R contact with 2 elements & 4 C/O |
MVAAM21 |
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47 |
Aux relay 2M & 2C/O S/R contact with 3 elements & 4 C/O |
MVAAM31 |
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48 |
Aux relay 2M & 2C/O S/R contact with 4 elements & 8 C/O |
MVAAM41 |
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49 |
Aux relay 2M & 2C/O S/R contact with 5 elements & 8 C/O |
MVAAM51 |
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50 |
Aux relay 2M & 2C/O S/R contact with 6 elements & 8 C/O |
MVAAM61 |
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51 |
Aux relay 2M & 2C HR Contacts |
MVAAM13 |
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52 |
Aux relay 4M & 4C HR Contacts |
MVAAM23 |
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53 |
Single pole high stability circulatng
current relay |
MCAG14 |
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54 |
3 pole high stability circulatng
current relay |
MCAG34 |
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55 |
Trip Circuit Supervision relay with prclosing & post-closing supervision having S/R contacts & rev. flag |
MVAXM21 |
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56 |
Trip Circuit Supervision relay with prclosing & post-closing supervision having S/R contacts & rev. flag |
MVAXM31 |
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57 |
1 element voltage operated tripping relay with S/R contacts |
MVAJM11 |
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58 |
1 element voltage operated tripping relay with S/R contacts |
MVAJM13 |
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59 |
1 element voltage operated tripping relay with High Burden |
MVAJM15 |
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60 |
1 element voltage operated tripping relay with 2 elements |
MVAJM25 |
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61 |
1 Element voltage operated control relay with electrical reset contacts |
MVAJM14 |
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62 |
4 element tripping relay with S/R contacts but w/o flag. |
MVAJM41 |
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63 |
4 element tripping relay with S/R contacts but with flag |
MVAJM45 |
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64 |
Voltage selection relay with S/R contacts & H/R flag |
MVAPM32 |
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65 |
Static Inv. time 1-Ph O/C or E/F relay with std. Inv. Time charc |
MCTGM11 |
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66 |
Static Inv. time 1-Ph O/C or E/F relay with inst. Highset unit |
MCTGM21 |
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67 |
Static digital time delay relay with delay on Pick-up |
MVTTM14 |
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68 |
Static digital time delay relay with delay on Drop-off |
MVTTM15 |
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69 |
Spring return T-N-C Switch S04N120SRPM101 |
ODS |
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70 |
Spring return T-N-C Switch S06N120SRSPM116 |
ODS |
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71 |
Spring return T-N-C Switch S06N120SRL2PM111 |
ODS |
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72 |
Check Synchronising relay for Generator Protection 110V AC phase angle 10 deg. Time setting 0.5/3 secs 1NO+1NC or 2NO SR Aux. 48/110V/220V DC. |
SKE11 |
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73 |
Check Synchronising relay for Generator Protection 110V AC phase angle 10 deg. Time setting 0.5/3 secs 1NO+1NC or 2NO SR Power Pack of 110V AC for above |
SKD11 |
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74 |
Instantaneous N/V relay with reverse or no flag 1M 1B S/R contacts voltage rating 30/110V DC or 110/220V AC Instantaneous AC fixed setting U/V or O/V & DC O/V relay with or without flag with 1M 1B S/R 1B S/R contacts |
VAG11 |
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75 |
Instantaneous AC / DC with fixed setting U/V or O/V relay with or without flag & with an additional AC or DC aux. Unit having 2NO+1NC SR contacts. Std range Extra for high drop off or pick up ratio of U/V relays having setting other than 30 to 60% |
VAG21 |
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76 |
3 element Inst. U/V relay |
VAG31 |
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77 |
O/V relay 110V AC with adjustable setting 110-140% with flag self powered 2NO+1NC SR cont. Extra for ext. PT 440/250/110VAC |
VAGM22 |
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78 |
U/V relay with setting 40- 80% of 110V AC 1NO+2NC SR Extra for ext. PT 440/250/110VAC |
VAGM22 |
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79 |
Inverse time O/V relay setting range 110-170% of 110V AC 1NO+ 1 C/O S/R self powered. |
VDG11 |
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80 |
Inverse time U/V relay 2M S/R contacts on a shunt reinforcing unit set range 50-90% 110VAC Aux 24-
250V DC. Extra for Ext. PT 250/440V AC |
VDG13 |
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81 |
Neutral displacement relay 2NO S/R contacts on a shunt reinforcing unit voltage setting 5.4-20V Aux.24-250 V DC. |
VDG14 |
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82 |
Fuse failure relay 110V AC 50Hz 1NO 1 NC S/R contacts with flag Special Resistors |
VAPM31 |
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83 |
Voltage operated Auxilliary relays with/without flag. 2NO + 2 C/O S/R contacts (DC) extra for AC Voltage |
VAA11 |
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84 |
Voltage operated Auxilliary relays with/without flag. 2NO + 1 C/O S/R contacts (DC) extra for AC Voltage |
VAA21 |
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85 |
Voltage operated Auxilliary relays with/without flag. 1NO+1NC S/R cont. or 2NO SR |
VAA31 |
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86 |
Voltage operated Auxilliary relays with/without flag. 4 element relay with flag |
VAA41 |
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87 |
Voltage operated Auxilliary relays with/without flag. Spl. Aux. Relay for Vg selection |
VAA51 |
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88 |
Voltage operated Auxilliary relays with/without flag. 2NO + 2 C/O H/R contacts (DC) extra for AC Voltage |
VAA13 |
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89 |
Voltage operated Auxilliary relays with/without flag. 2NO + 1 C/O H/R contacts (DC) extra for AC Voltage |
VAA23 |
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90 |
Voltage operated Auxilliary relays with/without flag. 1NO + 1NC or 2NO H/R contacts |
VAA33 |
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91 |
Voltage operated Auxilliary relays with/without flag. Plug in type relays 6 pair of contacts, DC operation. |
VAA11 |
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92 |
Sp. Aux. Relay for use with 3 initiating contacts in our Std Electromechanical Scheme |
VAA61 |
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93 |
Sp. Aux. Relay for use with 3 initiating contacts in our Std with 4 contacts |
VAA81 |
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94 |
Sp. Aux. Relay for use with 3 initiating contacts in our Std with 6 contacts |
VAA121 |
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95 |
1 Pole High Speed Tripping relay with 4pairs of H/R contacts. |
VAJH13 |
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96 |
2 Pole High Speed Tripping relay with 4pairs of H/R contacts. |
VAJH23 |
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97 |
High Speed Tripping relay with 4pairs of H/R contacts with trip circuit supervision |
VAJHM13 |
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98 |
High Speed Tripping relay with 4pairs of H/R contacts with 2 Element |
VAJHM23 |
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99 |
High Speed Tripping relay with 4pairs of H/R contacts with 3 Element |
VAJHM33 |
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100 |
High Speed Tripping relay with 4pairs of H/R contacts with 5 Element |
VAJHM53 |
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101 |
Control relay with 8 electrically reset pairs of contacts & DC Aux |
VAJC11 |
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102 |
Semaphore Indicators DC 30/110V/220V/AC110/230V AC |
VAM12 |
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103 |
Semaphore Indicators DC 30/110V/220V/AC110/230V AC |
VAM22 |
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104 |
Trip Circuit supervision relay 2NC + 1NO S/R contacts 30/110V/230V DC |
VAX21 |
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105 |
Trip Circuit supervision relay 2NC + 1NO S/R contacts 30/110V/230V DC |
VAX31 |
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106 |
Static Definite time delay relay 4 pairs of S/R cont. upto 12-120 sec Aux. Voltage DC extra for 30-300 secs extra for addl. pair of contacts for VTT12/14/15 |
VTT11/VTT12 |
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107 |
Static Definite time delay relay 4 pairs of S/R cont. upto 12-120 sec Aux. Voltage AC extra for 30-300 secs extra for addl. pair of contacts for VTT12/14/15 |
VTT11/VTT12 |
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108 |
Static Definite time delay relay 4 pairs of S/R cont. upto 12-120 sec Aux. Voltage DC extra for 30-300 secs extra for addl. pair of contacts for VTT12/14/15 |
VTT14/VTT15 |
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109 |
Static Definite time delay relay 4 pairs of S/R cont. upto 12-120 sec Aux. Voltage AC extra for 30-300 secs extra for addl. pair of contacts for VTT12/14/15 |
VTT14/VTT15 |
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110 |
Sensitive Low Reverse power relay |
WCDM11 |
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111 |
Sensitive Low Forward power relay |
WCDM13 |
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112 |
Aux. relays combined S/R & HR contacts |
VAA12 |
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113 |
Aux. relays combined S/R & HR contacts |
VAA22 |
|
114 |
Aux. relays combined S/R & HR contacts |
VAA32 |
|
115 |
Static negative phase sequence voltage relay |
VTNM12 |
|
116 |
Static instantaneous U/V relay |
VTIGM12 |
|
117 |
Static definite time O/V relay |
VTU21 |
|
118 |
Static definite time U/V relay but 3 Phase |
VTUM21 |
|
119 |
Static definite time U/V relay but 3 Phase |
VTUM61 |
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120 |
Static combined definite time & instantaneous overvoltage relay |
VTU31 |
|
121 |
Voltage balance relay for use in generator protection |
VAGM61 |
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122 |
Negative potential biased earth leakage relay. |
VAEM22 |
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123 |
Rotor Earth fault relay |
VAEM21 |
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124 |
Under voltage relay |
VAGM23 |
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125 |
1 Pole High speed Tripping relay with S/R contacts. |
VAJS13 |
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126 |
2 Pole High speed Tripping relay with S/R contacts. |
VAJS23 |
|
127 |
Interposing Relay |
VAWA12 |
|
128 |
Interposing Relay |
VAWA22 |
|
129 |
Field Failure Relay |
YCGF11 |
|
130 |
Busbar protection pilot supervison relay S/R contacts extra for 4 pairs H/R contacts |
VTX31 |
|
131 |
Definite Time Over Fluxing relay |
GTT21 |
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132 |
Definite Time Over Fluxing relay |
GTTM22 |
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133 |
Feeder Protection Relay Set Using Pvt. Pilots with facility to supervise the healthness of pilots comprising of Relays for (a) Sending End (b) Receiving End (c) Injection Unit (d) Measuring & Pilot supervision unit |
HORM4 |
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134 |
Static Industrial Timer |
TimEE |
|
135 |
Sensitive Earth Leakage relay to be used with CBCT (extra cost) |
EarthLEE |
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136 |
Voltage Operated Single Phasing unbalance preventor for motors |
SuperEEmo |
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