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Table 1. HT-S Specifications
ELECTRICAL
Voltage Output
0 - 2000 Volts AC HT-2000S, HT-3000S
0 - 2800 Volts DC HT-2800S, HT-3000S
0 - 3000 Volts AC HT-4200S
0 - 4200 Volts DC HT-4200S
Pigtail and Receptacle adapters available for most
configurations. Contact Compliance West for more
information.
Leakage Current
1 - 10mA AC HT-4200S
1 - 20mA AC HT-2000S, HT-3000S
1 - 5mA DC HT-2800S, HT-3000S, HT-4200S
Pass/Fail Criteria:
Ground Continuity:
Pass/Fail Point:
User adjustable: 0.08
Ω
-1.50
Ω
±0.02
Ω
.
User non-adjustable: 3
Ω
± 5% *(Optional & defeatable)
Leakage Current:
Pass/Fail point user adjustable.
Dielectric Breakdown:
Separate high frequency detection circuit for breakdown
spike detection
Test Time:
User adjustable 1-60 sec.
Voltage Ramp-up Time:
User adjustable 1-5 sec.
Discharge Time
< 7 ms for AC
< 1.3 s for DC
Meter accuracy
± 2% from 500V to maximum limit voltage
Duty cycle
100%
Test adjustments
Rear Panel:
Ramp Time
Test Time
Leakage Limit
Voltage Adjust
Ground Continuity Defeat Switch
Ground Continuity Limit
Ground Continuity Offset
Tamper proof operation available by removing adjustment
shafts.
ENVIRONMENTAL
Operating Temperature
15-40
°
C
Relative Humidity Range
0-90% non-condensing
Altitude
0-3000 meters
Pollution Degree II (indoors, office/laboratory)
GENERAL
Input Voltage, Current
120V ±10%, Overvoltage Category 2, 0.5A
Fuse rating
1A 250V “T” (Time Delay)
Weight
11 lbs aprox.
SAFETY AGENCY TOPICS
Transformer Output
< 500VA
Visual Indication of Voltage Output
Provided by front panel meter, directly connected to high
voltage output
Failure Indication
Audible, provided by internal buzzer
Visual, provided by red LEDs on front panel
Test automatically terminated on failure
Ground Continuity Test
Provided; 1.5
Ω
factory set Pass/fail point. May be
defeated for testing of products with two wire power
supply cords.
Leakage Test
Provided; 5mA AC/2mA DC factory set pass/fail point,
user adjustable.
Operation Instructions
Provided on rear panel.
*Ground Continuity Pass/Fail Level can be adjusted from .5 to 5
Ω
during the calibration procedure.
