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Huazheng Electric HZJB-I three phase relay tester triphase microcomputer relay protection tester device 3-phase relay test set

Huazheng Electric HZJB-I three phase relay tester triphase microcomputer relay protection tester device 3-phase relay test set

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Description

1. secondary injection relay test set  Features:

 

Strong function of software 

The amount of switch quantity contacts is rich

Large LCD screen 

Self-protection 

Independent DC power output

Cost-effective 

 

2. secondary injection relay test set  Parameter

  • Alternating current output

Output accuracy: 0.5magnitude

Phase current output (effective value): 0~40A

Three parallel phase current output (effective value): 0~120A

Phase current value with long time under permission (effective value): 10A

Phase current maximum power output: 420VA

Three parallel phase current maximum power output: 900VA

Three parallel phase current maximum work time: 10s

Frequency range (base wave): 20~1000Hz

Harmonic frequency number: 1~20 time

  • Direct current output

Output accuracy: 0.5magnitude

Current output: 0 ~ ± 10 A/each phase, 0 ~ ± 30 A/every three parallel

Maximum output of load voltage: 20v

  • Alternating voltage output

Output accuracy: 0.5magnitude

Phase voltage output (RMS): 0 ~ 120v

Line voltage output (RMS): 0 ~ 240v

Phase voltage/line voltage power output: 80VA/100VA

Frequency range (base wave): 20 ~ 1000Hz

Harmonic frequency number: 1 ~ 20 times

  • Direct voltage output

Output accuracy: 0.5magnitude

Phase voltage output amplitude: 0 ~ +160v

Line voltage output amplitude: 0 ~ + 320v

Phase voltage/line voltage power output: 70VA/140VA

 

Shipping Policy

  • Delivery Locations & Times: Equipment will be delivered to the location and at the time specified in your Hire Schedule. Delivery is acknowledged in writing or deemed to occur at the Hire Commencement Time.
  • Responsibility During Shipping: From the moment the Hire Period begins, the customer is solely responsible for all risks of loss or damage to the equipment until it is returned to Zenith or collected by Zenith from the agreed location.
  • Return Shipping: When returning equipment, customers must ensure all items and accessories are properly packed, secured, and labeled to prevent loss or damage during transit. Failure to do so may result in liability for repair or replacement costs.
  • Shipping Fees: Shipping fees are specified in the Hire Schedule and must be paid as outlined in your agreement.

Late Return Policy

  • Return Deadline: Equipment must be returned by the Date for Return specified in your Hire Schedule. If you anticipate a delay, you must notify Zenith as soon as possible.
  • Extensions: Requests for extensions must be made in advance. Approval is at Zenith’s discretion and may incur additional fees.
  • Late Fees: If equipment is not returned on time, you will be liable for liquidated damages at the rate specified in your Hire Schedule. This amount is a genuine pre-estimate of Zenith’s loss due to the delay.

Refund Policy

  • Bond Refund: After the equipment is returned and inspected, Zenith will refund the bond if there is no damage beyond normal wear and tear and all payments are up to date.
  • Deductions from Bond: If the equipment is damaged, Zenith may retain part or all of the bond to cover repair or replacement costs. If any monies are owed (including late fees), Zenith may also retain the bond to cover these amounts.
  • Shipping Fees and Additional Charges: Upon return, any outstanding shipping fees or additional charges (including late fees) must be paid before the bond is refunded.