QuadTech Sentry Plus Series Instruction Manual page 8

Safety Features
Ground
Continuity Test:
Ground Fault
Interrupt (GFI):
In-Rush Current:
Fast Output Cutoff: HV output voltage terminated <0.4mS after NG (Fail) result
Fast Discharge:
ARC Detection:
General Features
Time:
Limits:
Indication:
Remote Control:
Page 8 of 85
Specifications (Continued)
Programmable: 0.1Ω to 5.0Ω ±0.2Ω Accuracy, or OFF
Shutdown of current imbalance when I > 0.5mA ±0.25mA, or OFF
DC Mode: Set detection limit: 0.5uA – 5mA in 0.0001mA increments
The programmable range for In-Rush current is dependent on the
programmed High Limit:
Range: High Limit:
1 0.1µA – 300µA
2 0.301mA – 3.000mA
3 3.01mA – 5.0mA
<0.2s (Typical) Discharge of DUT upon termination of HV.
Detection Current:
Pulse Width:
Test*: 0.1sec – 999 sec, Continuous
Ramp: 0.1sec – 999 sec, OFF
Dwell: 0.1sec – 999 sec, OFF (DC & IR Mode only)
Fall: 0.1sec – 999 sec, OFF
* Test Time is limited ≤ 60seconds when the voltage and high current limit > 100VA.
* Test Time for IR is 0.3sec – 999sec, Continuous
HI/LO programmable during Test Time
LO can be set to OFF during Hipot Test
HI can be set to OFF during IR Test
Pass/fail LEDs, audible alarm
Inputs: START, STOP
Characteristics: 24V active low, Pulse width ≅20ms
Outputs: PASS, FAIL, UNDER TEST
Characteristics: Dry contact relay, Closed if true
115V, <100mA
Connector: 9 pin male D-series & Terminal Strip
Range: 1mA – 20mA AC and 5mA DC
Minimum: 10µs
In-Rush:
0.5µA – 300µA
5µA – 3.000mA
50µA – 5.0mA