Chroma 19071 User Manual page 22

HIPOT Tester 19071/19072/19073 User's Manual
Memories, Steps

GO/NG Judgment Window

Indication, Alarm

Remote Connector

Rear Panel 9 Pin D-

type Connector
TEST/RESET Control

Options

RS-232 Interface

RS-485 Interface

Ambient Temperature and Relative Humidity

Specifications range

Operable range

Storage range

Installation Category

Power Requirement

Line Voltage

Frequency

Power

Consumption

General

Dimension

Weight

Safety

Ground Bond

Hipot

Insulation Resistance

Line leakage current

Note 1. AC set over 75VA, DC set over 22.5VA the maximum operating time is 60
seconds, and the same as rest time.
The period of rest time is 1/2 duty of operating time. For full rating output,
the line input range is +10% ∼ -0%.
2. Only refer to 1.2kV resistance load.
3. IR test time is 0.3 sec ~ 999 sec.
4. Display resistance range is up to 60GΩ.
1-4
10 steps or 60 groups for total 60 memory location
GO: (Short Sound)
NG: W-Arc, W-Hi, W-Lo, IR-Lo, IR-Hi, GFI (Long Sound)
Input: Start, Stop, Interrupt
Output: Under test, Pass, Fail
Low - active control (24V open voltage typical).
Input requirements:
•
Input time duration: 20msec. approx
The above input circuits are not isolated from other
internal circuits.
Baud rate: 4800 ~ 19200, data bits: 8, stop bit: 1
A maximum of 32 devices connected to each bus
18 to 28°C (64 to 82°F), ≤ 70% RH.
Maximum relative humidity 80% for temperature up to 31°C
(88°F). Decreasing linearly to 50% relative humidity at 40°C
(104°F)
Altitude up to 2000m
Indoor use only
Pollution degree 2
-10 to 60°C (-14 to 140°F), ≤ 80% RH.
CAT II
AC 100V, 120V, 220V ± 10%, 240V +5 -10%
50 or 60 Hz
No load: < 60W
With rated load: 300W max.
270(W) x 105(H) x 350(D) mm
Approx. 12kg
Less than 100mΩ at 25Amp, 3sec
Less than 10mA at 1.5kVac, 3sec
Over 100MΩ at 500V 3sec
Less than 3.5mA at 127V, 3sec, normal, reverse