11kv 250kva two windings oil immersed distribution transformer

Professional solution: supply professional completed solution base on your technical requirements, to complete your technical plan. Model Number: S11-M-250KVA/11kv Usage: Power Phase: Three

Product Details Company Profile

Description

Place of Origin: Zhejiang, China (Mainland)
Brand Name: TRANS
Model Number: S11-M-250KVA/11kv
Usage: Power
Phase: Three
Coil Structure: Toroidal
Coil Number: 2 windings
Iron core: new grain oriented silicon sheet
Coil: copper
Tap changer: off-circuit
Frequency: 50 Hz or 60 Hz
Cooling method: ONAN

Our Services

1. Pre-Sale Service

- Quick response: reply you within 8 hours, to save your time.

- Professional solution: supply professional completed solution base on your technical requirements, to complete your technical plan.

- Quotation: submit a competitive price within 2 days, to promote your business

2. In Sale Service

- Supplying stipulated completed drawings

- Supplying manufacturing plan and processing photos

- Making the test plan and book hotel for the witness person

- Making good arrangement of the delivery and shipment

3. Afer Sale Service

- Supplying professional supervision and commissioning within 15 days when be informed

- Training the workers

- Providing 12 months warranty of quality and performance

Main Technical parameters for 10kV level, S9-M,S10-M,S11-M series three-phase Full-sealed off-circuit distribution transformers

Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	No-load Loss (W)			On-Load Loss (W)			No-load Current (%)
Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	9 Type	10 Type	11 Type	9 Type	10 Type	11 Type	No-load Current (%)
30	6 6.3 10 10.5	±5% ±2×2.5%	0.4	Dyn11 Yyn0	4	130	110	100	600	600	600	2.1
50						170	150	130	870	870	870	2
63						200	180	150	1040	1040	1040	1.9
80						250	200	180	1250	1250	1250	1.8
100						290	230	200	1500	1500	1500	1.6
125						340	270	240	1800	1800	1800	1.5
160						400	310	280	2200	2200	2200	1.4
200						480	380	340	2600	2600	2600	1.2
250						560	460	400	3050	3050	3050	1.2
315						670	540	480	3650	3650	3650	1.1
400						800	650	570	4300	4300	4300	1
500						960	780	680	5150	5150	5150	1
630					4.5	1200	920	810	6200	6200	6200	0.9
800						1400	1120	980	7500	7500	7500	0.8
1000						1700	1320	1150	10300	10300	10300	0.7
1250						1950	1560	1360	12000	12000	12000	0.6
1600						2400	1880	1640	14500	14500	14500	0.6
2000					5	2830	2270	1940	17140	17140	17140	0.6
2500					5	3350	2690	2300	20260	20260	20260	0.5