Customization: | Available |
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Certification: | ISO9001 |
Shell Material: | Steel Plate |
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Rated voltage(kV) | 40.5 | ||
Rated current (A) | 1250,1600 | ||
Rated short circuit breaking current(kA) | 25, 31.5 | ||
Rated peak withstand current(peak)(kA) | 63,80 | ||
4s short time withstand current(kA) | 25, 31.5 | ||
Rated insulation level | 1min power frequency withstand voltage (kA) | Phase to earth, phase to phase | 95 |
Isolating distance | 118 | ||
Lightning impulse withstand voltage(kV) |
Phase to earth£¬phase to phase | 185 | |
Isolating distance | 215 | ||
Circuit breaker fitted | Vacuum circuit breaker SF6 circuit breaker |
ZN12-40.5, ZN23-40.5, 3AH(SIEMENS)FP(ALSTOM), LN2 | |
Dimension(width*depth*height)(mm) | 1400x2475x2725(note 1) | ||
Packing dimension(width*depth*height)(mm) | 1720(note 2)x2600x2870 | ||
Weight(circuit breaker cubicle)(kg) | 1700(600 of trolley) | ||
Protection degree | IP4X |
1. | Pre sale service |
a. | make technical solution |
b. | send quotation, technical data sheet and drawing |
c. | prepare power transmission plan, testing plan,and shipment plan |
2. | In sale service |
a. | supervise the manufacturing schedule totally in accordance with the plan |
b. | send photos to customer during every manufacturing process(hold point) |
c. | inform the customer one week before testinng. |
3. | After sale service |
a. | installation and commissioning, training the workers |
b. | quick response within 12 hours any time |
c. | provide 12 months gurantee period normally. |
1. Q: | What is your delivery time ? |
A: | Depend on the type of transformer. |
2. Q: | What is your payment term? |
A: | 30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it. |
3. Q: | What kind of starndard you follow? |
A: | IEC, ANSI, CSA, GB, etc |
4. Q: | What kind of supporting documentation you can provide normally |
A: | Quotation,outline drawing,manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list,etc |
5. Q: | What is your normal wanrranty period? |
A: | 12 months after transformer operation. |
6. Q: | Can u do installation and commissioningin user's site? |
A: | Yes, we can send our installation team to user's country for service. |
7. Q: | Do you have any experience in this kind of transformer? |
A: | Yes, we can provide reference list for check. |
8. Q: | Are you manufacturer or trading company? |
A: | Manufacturer with own import & export company. |