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UT225A Wireless High & Low Voltage Transformer Turns Ratio Tester - UT225A

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Product code: UT225A

Order Me In, Once ordered this item will likely dispatch before the 31st of October 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

The UT225A High and Low Voltage Transformer Turns Ratio Tester can be used for quick on-site testing of current transformers in metering installations.
 
  • Up to 380V/220V online measurement with primary high voltage current of 0.0A to 3000A.
  • Designed to test transformers’ primary current, secondary current, and turns ratio.
  • Can also identify phase type and polarity.

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$899.40 AUD + GST
 $989.34 AUD Inc. GST
The UT225A High and Low Voltage Transformer Turns Ratio Tester can be used for quick on-site testing of current transformers in metering installations. They are designed and manufactured to test transformers primary current, secondary current, and turns ratio and identifies phase type and polarity.

Specifications

- Primary current: 0.0A to 3000A (0.1A; +/- 0.5%FS)
- Secondary current: 0.00mA to 5A (0.01mA; +/- 0.5%FS)
- Online measurement voltage: 380V/220V power system
- Turn ratio measurement: 1 to 500
- Sampling rate: 3 times/second
- Wireless transmission distance: 100m (Primary current clamp)
- Secondary current clamp connection wire length: 2M
- Data storage: 3000 groups
- Data retention: YES
- Data review: YES
- Data upload: not available
- Overflow display: YES (OL symbol display)
- No signal indication: YES
- Auto power off: YES (Around 15 minutes)
- Power supply: 1.5V AAAx4; operating hours: 30 hours
- Insulation rod withstand voltage: 3700Vrms
- Dimension (main meter): 78mm x 165mm x 42mm
- Primary high voltage current clamp: Jaw size: 200mm diameter, 200 x 370 x 40 mm
- Secondary low voltage current clamp: Jaw size: 48mm diameter, 137 x 40 x 19.5 mm
- Insulation rod size: n/a

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Our Australian experts have access to a huge range of products from national and international suppliers.

If for any reason you have trouble using this form please email the following address and your enquiry will still receive a response from a scientist within 3 business hours: scientists@instrumentchoice.com.au