Huazheng HV Circuit Breaker Testing Equipment
Huazheng HZ-2009 HV Circuit Breaker Testing Equipment FAQ 1. When can I get a price quote? You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request. 2. How do you handle after-sale service for overseas customers? For issues occurring with...
Huazheng HZ-2009 HV Circuit Breaker Testing Equipment
Products Description
Main functions and features
Ability : the instrument can test the vacuum circuit breaker ,sf6, oil circuit breaker, gis and etc. the test parameters include, close or open time, delta time, bounce time, bounce cycles, multi-operation, stroke, gap, over-travel ,overshoot ,rebound and the speed, with the ability of test results and graph display.
Immunity : withstand the 550KV electrostatic environment .
Transducer : with one analog transducer test ability .
Standard : with the standard of DL/T846.3-2004 (P.R.C.).
Power : with internal dc power ,the voltage ranges from 5v to 260v.
Trigger : with four triggers to start the recording ,channels state, voltage, current and transducer.
HMI : via keypad and a large transflective LCD display (320 x 240 pixels).
Speed :supply series of speed definition with editable and un-editable selection.
Recording: with twelve channels ,coil current and transducer .
Print :with internal installed 58mm wide thermal printer.
Communication: with RS232 and USB communication interface.
Memory: with a SD card of 2GB,the maximum storage ability is 100 test results.
USB FLASH: USB and RS232 interface for data communication with the PC.
Help : the instrument has internal help topic.
Technical characteristics
| Item | Specification |
| Test channels | 12 channels @25V, rated current 50mA |
| Transducer | 1 analog transducer |
| Recording time length | 0～20.0 s |
| Time accuracy | ±0.1% reading ± 2 LSB |
| Time resolution | 0.1 ms |
| Motion measuring range | 0～1000 mm |
| Motion accuracy | ±1% reading ±1 LSB |
| Motion resolution | 0.1 mm |
| Velocity range | 0.01～20.00 m/s |
| Velocity accuracy | ±1% reading ±1 LSB |
| Velocity resolution | 0.01 m/s |
| DC power range | 5～260 V |
| DC power max current | 20 A |
| DC power accuracy | ±1% reading ±1 LSB |
| DC power load change | ≤1% |
| Trigger conditions | Voltage: 5～260 VCurrent: 0.1‑20 ATransducer status changeChannel status change |
| Dimensions | 415 mm × 320 mm × 168 mm |
| Weight | 8 kg |
| Operation temperature | -10 ℃～50 ℃ |
| Humidity | ≤80% RH |
| Power supply | AC 220V±10%, 50Hz±10% |
| Safety‑Insulation resistance | ＞2 MΩ |
| Safety‑Leakage current | ＜3.5 mA |
| Safety‑Dielectric immunity | AC 1500V, 50Hz, 1 min |
FAQ
1. When can I get a price quote?
You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.
2. How do you handle after-sale service for overseas customers?
For issues occurring with our products, we offer:
12-month warranty coverage (see details below).
Online technical guidance to troubleshoot problems remotely.
Replacement parts shipped promptly based on your needs.
On-site support (if required): Our engineers can travel abroad to resolve critical issues.
3. What is the warranty period?
Our standard warranty period is 12 months (1 year). During this time, we provide:
Free technical support.
Replacement parts for manufacturing defects.
Solutions tailored to your specific issue.
Products Cases
Company Profile
Certification
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