● Anti-electric wall technology detects the circuit at any time to prevent electric shock damage and ensure the safety of personnel
● Over-voltage, over-current protection, and zero current base function, making it easier and faster to use
● It can store 100 test files, each file can store 20 test steps, and the test mode can be arbitrarily combined
● Follow the standard SCPI and Modbus communication protocols, which is convenient for components to automate the test system
● Equipped with Handler (PLC) interface for industrial control, RS-232 (RS-485 optional) and LAN interface for computer connection
Features:
1. Multiple working modes (AC withstand voltage, DC withstand voltage, insulation resistance, contact inspection)
2. A variety of protection functions (overvoltage protection, grounding failure protection, short circuit protection)
3. Intelligent overrun detection (upper current detection, lower current detection, arc detection, charging lower limit detection)
4. Fully isolated design/floating output
Basic Parameters
Model
UT5320R-S4A
UT5320R-S8A
Fuselage Weight
16.27kg
16.87kg
Body Dimensions (W×H×D)
290mm×155mm×460mm
Standard Accessories
Dedicated power cord×1; spare fuse× 2 pcs (3A); 1 high-voltage rod test line (small &× switchless); 1 pair of high-voltage red and black test clamps×; 1 pair of multi-channel test clamps×; Multi-channel test line (4-way× 4-pair, 8-way ×8-pair); 1 RS-232 communication line×
Optional Accessories
UT-IR 5kV
Standard package quantity
1 unit
Standard box gross weight
20.12kg
20.72kg
Technical Indicators
Basic functions
UT5320R-S4A
UT5320R-S8A
Multiplex scanning module
Scan interface
4-way
8-way
Scan method
4-way double-ended
8-way double-ended
Contact check function
In the tank
Output voltage
AC
Voltage Range
0.050kV-5.000kV
Voltage Waveform
Sinusoid
Distortion
<3%
Operating frequency
50, 60Hz optional
Frequency accuracy
±1%
Output Power
100VA(5.000kV 20mA)
Voltage Regulation
± (1.0% 50V) (rated power)
DC
Voltage range
0.050 kV-6.00kV
Source Frequency
600Hz
Output power
60VA(6.000kV 10mA)
Voltage regulation
± (1.0% 100V) (rated power)
AC/DC
Voltage resolution
1V
Voltage output accuracy
± (1.0% setting 5V) (no load)
Voltage test accuracy
± (1.0% m.v. 5V)
How the voltage is generated
DDS signal source plus Class AB power amplifier
Current test range
AC
Current range
0.001mA-20mA
Short-circuit current (instantaneous)
>40 mA (set output voltage>500V)
Current resolution
0.001 mA
Current accuracy
± (2.0% reading 5 digits)
Actual current
OFF,0.001 mA-20mA
DC
Current range
0.1uA-20.00mA
Current Accuracy
± (2.0% Reading 5 Digits)
Discharge Function
Automatic Discharge After The End Of The Test
Insulation resistance test
Output voltage
0.050kv-2.500kv (Optional 5.00kv)
Voltage resolution
1V
Voltage Test Accuracy
± (1.0% m.v. 2V)
Maximum output current
10mA
Maximum output power
25VA(2500V/10mA)
Instantaneous short-circuit current is output
>20mA (set output voltage>500V)
Load regulation
≤1% (rated power)
Ripple (1kv)
≤3% (1kV, no load)
Discharge function
Automatic discharge after the end of the test
Resistance Measurement Range
0.1MΩ-10GΩ
Current measurement accuracy
± (1.5% reading, 5 digits) (after zero)
Arc detection
Measuring range
AC
1mA-20mA
DC
1mA-20mA
Comparators
Current cap
Set I
AC
0.001mA-20mA
DC
0.1uA-10mA
The lower current limit is set to I under (LOWER OFF)
AC
0.001mA-20mA
DC
0.1uA-10mA
Basic Functions
UT5320R-S4A
UT5320R-S8A
Resistance Upper Limit Setting
OFF,0.1MQ-10GQ
The Lower Limit Of Resistance Is Set
0.1MQ-10GΩ
Discriminant Output
Pass/Fail Lcd And Led Are Displayed Separately, And Audible Alarms Are Provided
Comparators
Voltage rise time
0.1s-999.9s
Voltage Dip Time
0s-999.9s, (only after withstand voltage PASS)
Voltage Wait Time
0.3s-999.9s (DC withstand voltage only, and meet the rise time, test time> waiting time)
Test time setting
0.1s-999.9s (at TIMER ON)
Temporal accuracy
± (0.2% setpoint±0.1s)
Measurement function
Keypad locks
Prevent accidental modification of test conditions, or prohibit test conditions from being modified
Base zeroing function
The Current Flowing Through The Insulation Resistance And Distributed Capacitance Between The Output Lines Can Be Cleared
Start Wait Delay
At the beginning of the test (START is pressed), the high-voltage start signal is output first, and the high-voltage output is started after waiting for a certain period of time
Current over-range judgment
The hardware can quickly judge insulation collapse, which is faster and safer than voltage sampling, and reduces the impact damage to the product
ARC arc detection
Sample the sudden change signal of the current to determine the potential hidden danger and approximate scale of the loop
Ground current detection
In case of accidental electric shock or high voltage leakage to the shell, protect personal safety
Alarm volume adjustment
Off, High, Medium, Low
High voltage indication
Window indication and LED light indication
Storage & Interfaces
File programming and storage
Programmable 100 test files, each file can have 20 test items, a total of 2000 test items can be saved
USB interface
Yes (up to 128G)
Boot parameters are saved
The set parameters are saved as the default parameters, and they can be automatically restored the next time the computer is turned on
