Description
I. 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 .
II.Technical characteristics
Test channels : 12 channels with 25V，the current is 50mA
Transducer : one analog transducer .
TIME
Recording time length : 0～20.0s
Time accuracy : ±0.l%reading ± 2 LSB
Resolution : 0.1ms
Motion :
Range : 0～1000mm
Accuracy : ±1% reading ±1LSB
Resolution : 0.1mm
Velocity :
Ranges : 0.01～20.00m/s
Accuracy :±1%reading ±1LSB
Resolution : 0.01m/s
DC POWER :
Ranges : 5～260V
Max current : 20A
Accuracy : ±1%reading ±1LSB
Load change :≤1%
TRIGGER :
Voltage : 5～260V
Current : 0.1-20A
Transducer : the transducer states changes
Channels : channels states changed
DIMENSIONS :415mm×320mm×168mm
WEIGHT :8kg
OPERATION TEMPERATURE :-10℃～50℃
HUMIDITY : ≤80% RH
POWER SUPPLY :
Voltage :AC 220V±10%
FREQUENCE :50Hz±10%
SAFETY :
Insulation resistance＞2MΩ
Leakage current ＜3.5mA
Immunity :AC 1500V 50Hz，1min.
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.
