Specifications
| Using the relay | Generator |
|---|---|
| Product range | Sepam series 60 |
| Device Name | G62 |
| type of control and monitoring | Contactor/circuit breaker control ANSI code: 94/69 (option) Acknowledgement/locking ANSI code: 86 Logic selectivity ANSI code: 68 (option) Switching of groups of settings Warning ANSI code: 30 Automatic transfer (AT) (option) Editor of 200 logic operations |
| type of counting | Positive sequence voltage Vd/direction of rotation Frequency Calculated active and reactive energy (+/- Wh, +/- VAR.h) Active and reactive energy by pulse counting (+/- Wh, +/- VAR.h) (option) Phase currents I1, I2, I3 RMS Average current I1, I2, I3 Average peak current IM1, IM2, IM3 Voltage U21, U32, U13, V1, V2, V3 Residual voltage V0 Negative sequence voltage Vi Active power P, P1, P2, P3 Reactive power Q, Q1, Q2, Q3 Apparent power S, S1, S2, S3 Average peak power PM, QM Power factor Temperature (16 RTDs) (option) Rotation speed (option) Measured residual current I0, calculated I”0? |
| network and machine diagnostic type | Unbalance rate/negative sequence current Ii Oscilloscope recording Used thermal capacity Time remaining before overload tripping Waiting time after overload tripping Operating hours counter/running time Tripping context Phase fault and earth fault trip counters Total harmonic distortion (THD), current and voltage Ithd, Uthd Difference in amplitude, frequency and phase of voltages with synchro-check option Apparent positive sequence impedance Zd Apparent impedances between phases Z21, Z32, Z13 Third harmonic voltage, neutral point residual Cable arcing fault detection Phase displacement Data log (DLG) |
| Type of diagnostic cut-off organ | Cumulative breaking current CT/TP supervision ANSI code: 60FL Tripping circuit supervision ANSI code: 74 (option) No. of operations, operating time, loading time, no. of unplugging operations (option) |
| Type of measurement | Power (P,Q) Harmonic distortion (I THD & U THD) Energy Power factor Peak demand power Temperature Rotational speed Frequency Voltage Current |
|---|---|
| type of protection | Thermostat / Buchholz ANSI code: 26/63 (option) Neutral voltage displacement ANSI code: 59N (2) Circuit breaker failure ANSI code: 50BF (1) Directional earth fault ANSI code: 67N/67NC (2) Directional phase fault ANSI code: 67 (2) Synchronism check ANSI code: 25 (option) Directional active underpower ANSI code: 37P (2) Temperature monitoring (16 RTDs) ANSI code: 38/49T (option) Thermal overload for machines ANSI code: 49RMS (2) Field loss (underimpedance) ANSI code: 40 (1) Overspeed (2 set points) ANSI code: 12 (option) Underspeed (2 set points) ANSI code: 14 (option) Directional reactive overpower ANSI code: 32Q (1) Underimpedance ANSI code: 21B (1) Phase overcurrent ANSI code: 50/51 (4) Earth fault/sensitive earth fault ANSI code: 50N/51N (4) Earth fault/sensitive earth fault ANSI code: 50G/51G (4) Negative sequence/unbalance ANSI code: 46 (2) Overfrequency ANSI code: 81H (2) Underfrequency ANSI code: 81L (4) Voltage-limited overcurrent ANSI code: 50V/51V (1) Positive sequence undercurrent ANSI code: 27D (2) Remaining undervoltage ANSI code: 27R (2) Negative sequence overvoltage ANSI code: 47 (2) Directional active overpower ANSI code: 32P (2) Undervoltage (LL or LN) ANSI code: 27 (2) Derived from frequency ANSI code: 81R (2) Overvoltage (LL or LN) ANSI code: 59 (2) |
| communication protocol | Reading of measurements (option): Modbus Remote indication and fixing of event time (option): Modbus Remote commands (option): Modbus Remote protection setting (option): Modbus Transfer of disturbance recording data (option): Modbus |
| max. input/output capacity | 28 inputs + 16 outputs |
| Communication Compatibility | Modbus RTU IEC 60870-5-103 Message goose IEC 61850 IEC 61850 DNP3 TCPIP Modbus |
| user machine interface type | Without Remote Evolved Dummy |
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