| After-sales Service: | Response on Customers′ Questions Within 12 Hours. |
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| Warranty: | 365 Days |
| Description: | Protective Single Phase Relay Testing Equipment |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| DC voltage output | 0-350V continuity | Max. capacity output: 960VA |
| AC voltage output | 0-350V continuity | Max. capacity output: 400VA |
| DC current output | 0-10A continuity | Max. capacity output: 80VA |
| AC current output | 0-10A (at Max. voltage 40V) | Capacity:1000VA , continuity output time≤35s |
| 0-100A((at Max. voltage 14V) | ||
| AC voltage circuit short connection simulation | Voltage output setting≤120V | Range15%~80% |
| DC constant voltage alternating output(can be used as operating power source of static relay) | Output voltage: 24V, 48V, 110V, 220V | Output current: 0.4A |
| Tester overload protection | DC/AC voltage output circuit | 5A fuse |
| DC constant voltage output circuit | 0.5A fuse | |
| 6A fuse for tester power supply | ||
| Digital timer | 0.000~9999s, error: mantissa ±2 digit | |
Calibration of voltage and current operation relays
Secondary circuit inspection
Trip value of circuit breaker test
Switch on and off time measurement of circuit breaker
1. High Quality Product: Most equipment have been on sale for more than 10 years, they are stable, reliable, with high quality and good reputation. All the products have been tested, run well and adjusted to good condition before delivery.
2. Good Faith Cooperation: Honesty is our foundation, we don't brag about the company and products, seek truth from facts, and don't make random promises.
3. Innovative Technology: Based on full experience in designing and manufacturing these equipment, and with users' feedback, we continuously improving our equipment and developing new products.
4. Awesome Service: Provide professional advice and reasonable offers within 2 hours at working time, and within 12 hours at non-working time. One year warranty for all the products, life time technical consulting, life time provision of spare parts, free software upgrades.
1. Warranty period for all products is One year;
2. Within warranty period, all quality problems of the instrument shall be repaired by our company free of charge;
3. Beyond warranty period, our company shall be responsible for life-time maintenance, only the cost of the accessories will be charged;
4. User manual will be sent with the tester, some testers have demo for review.
5. If users have question on operation, we supply on-line video training. Users can also come to our factory to get free training.
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