Monitoring; Metering - GE T35 Instruction Manual

2 PRODUCT DESCRIPTION
OSCILLOGRAPHY
Maximum records: 64
Sampling rate: 64 samples per power cycle
Triggers: any element pickup, dropout, or operate;
digital input change of state; digital out-
put change of state; FlexLogic™ equa-
tion
Data: AC input channels; element state; digital
input state; digital output state
Data storage: in non-volatile memory
EVENT RECORDER
Capacity: 1024 events
Time-tag: to 1 microsecond
Triggers: any element pickup, dropout, or operate;
digital input change of state; digital out-
put change of state; self-test events
Data storage: in non-volatile memory
RMS CURRENT: PHASE, NEUTRAL, AND GROUND
Accuracy at
0.1 to 2.0  CT rating: ±0.25% of reading or ±0.1% of rated
(whichever is greater)
2.0  CT rating:
±1.0% of reading
RMS VOLTAGE
Accuracy: ±0.5% of reading from 10 to 208 V
REAL POWER (WATTS)
Accuracy: ±1.0% of reading at
–0.8  PF  –1.0 and 0.8 PF  1.0
GE Multilin
USER-PROGRAMMABLE FAULT REPORT
Number of elements:
Pre-fault trigger:
Fault trigger:
Recorder quantities:
DATA LOGGER
Number of channels:
Parameters:
Sampling rate:
Trigger:
Mode:
Storage capacity:
REACTIVE POWER (VARS)
Accuracy:
APPARENT POWER (VA)
Accuracy:
FREQUENCY
Accuracy at
V = 0.8 to 1.2 pu:
I = 0.1 to 0.25 pu:
I > 0.25 pu:
T35 Transformer Protection System
2.2 SPECIFICATIONS

2.2.3 MONITORING

2
any FlexLogic™ operand
any FlexLogic™ operand
32 (any FlexAnalog value)
1 to 16
any available analog actual value
15 to 3600000 ms in steps of 1
any FlexLogic™ operand
continuous or triggered
(NN is dependent on memory)
1-second rate:
01 channel for NN days
16 channels for NN days

60-minute rate:
01 channel for NN days
16 channels for NN days

2.2.4 METERING

±1.0% of reading at –0.2  PF  0.2
±1.0% of reading
±0.001 Hz (when voltage signal is used
for frequency measurement)
±0.05 Hz
±0.001 Hz (when current signal is used
for frequency measurement)
2
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