Chroma 19051 - Page 17

HIPOT Tester 19051/19052/19053/19054 Quick Start Guide
 Insulation Resistance Test (19052, 19053, 19054 only)
 Test Voltage DC: 0.05kV ~ 1kV, Constant Voltage
 V-display
Accuracy
± (1.5% of reading + 5 counts) (open voltage), 2V
resolution
 Resistance
Range
0.1 MΩ ∼ 10 GΩ (19052 up to 50GΩ)
 Measuring
Accuracy
≥ 500:
1.00 MΩ ∼ 25.00 MΩ
22.0 MΩ ∼ 250.0 MΩ
± (5% of reading + 2%
of scale)
0.220 GΩ ∼ 1.000
GΩ
± (5% of reading + 5%
of scale)
1.000 GΩ ∼ 2.500
GΩ
± (10% of reading + 2%
of scale)
2.20 GΩ ∼ 10.00 GΩ
± (15% of reading + 5%
of scale)
10.00 GΩ ∼ 50.00
GΩ
± (15% of reading + 1%
of scale) (19052 only)
< 500V:
0.10 MΩ ∼ 25.00 MΩ
22.0 MΩ ∼ 250.0 MΩ
± (10% of reading + 2%
of scale)
0.220 G
Ω
∼
1.000
± (10% of reading + 5%
of scale)
 Secure Protection Function
 Fast Output
Cut-off
0.4mS typical after NG happen
 Fast Discharge 0.2S, Typical
 Ground Fault
Interrupt
0.5mA ± 0.25mAac (ON), OFF
 Continuity Check
1Ω ± 0.2Ω, ON/OFF
 Panel Operation
Lock
YES
 Memory Storage
 Memories, Steps 99 steps or 99 groups for total 500 memory locations
 GO/NG Judgment Window
3