Chroma 19071 User Manual

HIPOT Tester 19071/19072/19073 User’s Manual
1-4

Memories, Steps
10 steps or 60 groups for total 60 memory location

GO/NG Judgment Window

Indication, Alarm
GO: (Short Sound)
NG: W-Arc, W-Hi, W-Lo, IR-Lo, IR-Hi, GFI (Long Sound)

Remote Connector

Rear Panel 9 Pin D-
type Connector
Input: Start, Stop, Interrupt
Output: Under test, Pass, Fail

TEST/RESET Control
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.

Options
 RS-232 Interface
Baud rate: 4800 ~ 19200, data bits: 8, stop bit: 1

RS-485 Interface
A maximum of 32 devices connected to each bus

Ambient Temperature and Relative Humidity

Specifications range
18 to 28°C (64 to 82°F), ≤ 70% RH.

Operable range
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

Storage range
-10 to 60°C (-14 to 140°F), ≤ 80% RH.

Installation Category
CAT II

Power Requirement

Line Voltage
AC 100V, 120V, 220V ± 10%, 240V +5 -10%

Frequency
50 or 60 Hz
 Power
No load: < 60W
 Consumption
With rated load: 300W max.

General

Dimension
270(W) x 105(H) x 350(D) mm

Weight
Approx. 12kg

Safety

Ground Bond
Less than 100mΩ at 25Amp, 3sec

Hipot
Less than 10mA at 1.5kVac, 3sec

Insulation Resistance
Over 100MΩ at 500V 3sec
 Line leakage current
Less than 3.5mA at 127V, 3sec, normal, reverse
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.

Chroma 19071 Specifications

General

Brand	Chroma
Model	19071
Category	Test Equipment
Language	English