UPS test service

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UPS test service

Product Category：Generator and UPS Test Service
Product Number：VILVA-UPS-CS
Product Brief：Testing purposes: This power detection service project will achieve the following test objectives: Identify whether the actual technical specifications of the UPS can meet the requ...

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+86-18122867790

Product Details

1. the purpose of testing:
This power detection service project will achieve the following test objectives:
Identify whether the actual technical specifications of the UPS can meet the requirements for use.
Test items and time required:

Serial number	Project	Time
1	Steady state test
2	dynamics test
3	Routine test
4	Other test

2.the project detailed and division of labor

Enclosure：
1.Steady state test
The load operation is approved by Party A and then loaded by Party B. The loading process is as follows:
Step one, no load
Step two, 50% rated load
Step three, 100% rated load
Step four, one phase is idling, the other two phases are 100% rated load
Step 5, one phase 100% rated load, the other two phases are no-load

The parameter indicators that need to be tested in each process are as follows

Measurement content		Responsible party
Test parameters	Technical indicators (national standard)	A	B
Input power factor	ø≥0.8	√	Coordination
Input frequency range	50Hz±2.5%	√	Coordination
Output voltage waveform	waveform distortion less than 5%	√	Coordination
Output frequency	±0.2%	√	√
Output voltage	380V±2% (The output voltage phase difference is kept at 4° during three-phase unbalanced loading)	√	√
Efficiency	＞75%	√	Coordination
Noise (distance one meter)	≦65dB	Coordination	√

2.dynamic testing
The load operation is approved by Party A and then loaded by Party B. The loading process is as follows:
Step1, no load, sudden increase of 100% rated load
Step 2, 100% rated load burst 0

Measurement content		Responsible party
Test parameters	Technical indicators (national standard)	A	B
Transient voltage	—8%—+10%	√	√
Voltage recovery time	20ms	√	√

Step 3: Power supply mains conversion UPS

Measurement content		Responsible party
Test parameters	Technical indicators (national standard)	A	B
Power failure detection	<20ms	√
Voltage waveform	±10%（1～2cycle）	√	Coordination

3. routine testing
The load operation is approved by Party A and then loaded by Party B. The loading process is as follows:
Step 1, load 120% rated load for 10 minutes
Step 2, load 150% of rated load for 60 seconds
Step 3, battery discharge under 100% load

Measurement content
Test parameters	Technical indicators (national standard)	A	A
Output voltage	380V±2%	√	√
Single cell voltage	Pick out a set of other batteries	√	Coordination

4.other tests (customized by Party A)

Shenzhen VILVA Electronic Technology Co. Ltd.

Business Address: 2nd Floor,Building A2,Songhu Zhigu R&D Center,Liaobu Town,Dongguan City, Guangdong Province, P.R.C

Factory Address: 2nd Floor,Building A2,Songhu Zhigu R&D Center,Liaobu Town,Dongguan City, Guangdong Province, P.R.C

Phone: +86-18122867790

Contact：Amy

Fax Number： 086 0755 29768581

Wechat ID：shenzhenvilva

WhatsApp：+86-15814356357

Skype：live:809b341254f5b3b8

E-mail: pm@vilva-test.com

3525878530@qq.com

Order：UPS test service

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