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Cast Coil Transformer

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV

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Three Phase Isolation Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

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Single Phase Control Transformer

Toroidal Isolation Transformer

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steven@winley-electric.com

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250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV

Brand Name:	WINLEY
Model Number:	SCB11-350/35
MOQ:	1unit
Price:	$5000-$10000
Packaging Details:	Plywood case
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

CE,ISO

Type:

Dry Type Grounding Transformer

Operation:

Grounding Operation

Phase:

Three Phase

Capacity:

250 KVA

Primary Voltage:

34500Y/19920

Secondary Voltage:

Temperature Rise:

115°C

Impedance:

142 Ω/Ph, 47.55 Ohms At N

Supply Ability:

1000set/month

Highlight:

Zig Zag Grounding Transformer

Dry Type Zig Zag Grounding Transformer

Cast Resin Transformer Three Phase

Product Description

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV

Zig Zag transformers play a crucial role as grounding transformers in power systems, providing a reliable path for zero-sequence currents during unbalanced conditions or fault scenarios.

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 0

Main Data

Transformer Type	Zig Zag Grounding Transformer
Transformer Configuration	Dry Type Grounding Transformer, Ventilated
Phase	Three Phase
Capacity	250 KVA
Vector Group	Zn
Primary Voltage	34500V
Frequency	60 Hz
Temperature Rise	115°C
Insulation Rating	Class F Insulation - 180°C
Cooling Class	AA; Self-Cooled
Z0	3.0%
Impedance	142 Ω/Ph, 47.5 ohms at N
Efficiency Standard(s)	Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
Winding Material	Copper
Ambient Temperature Rating	40°C
Dimensions*	60''-W x 52''-D x 65''-H
Dry Weight (w/o Oil)*	1,550 Lbs
Total Weight (Liquid Filled)*	3,630 Lbs

Features

Penta-head Bolt Entry Assembly
Non-PCB Insulating Fluid
Tamper Proof Housing
Hinged Front Compartment Doors, Pad Lockable
NEMA 3R Wiring Compartment
Hot Stick Included, HV Door Mount

Product drawings

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 1

Factory Tests

Winding Resistance Test
Insulation Resistance Test
Voltage Ratio Error Test
Short-circuit Impedance Test
No-load Loss (Wattage) Test
Load Loss (Wattage) Test
Induced Voltage Withstand Test
Separate Source Voltage Withstand Test
Pressure Integrity Test

Production Photo

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 2

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 3

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 4

Production process

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 5

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 6

FAQ

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Tags:

Three Phase Dry Type Transformer

Cast Resin Dry Type Transformer

Cast Coil Transformer

Products Details

Home > Products >

Cast Coil Transformer

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV

All Category

Three Phase Isolation Transformer

Oil Type Transformer

Three Phase Pad Mounted Transformer

Single Phase Pad Mounted Transformer

Pole Mounted Transformer

UPS Isolation Transformer

Medical Isolation Transformer

Industrial Control Transformer

Cast Coil Transformer

Single Phase Control Transformer

Toroidal Isolation Transformer

Three Phase Dry Type Transformer

EI Power Transformer

Three Phase Auto Transformer

Three Phase Voltage Regulator

Three Phase Reactor

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV

Brand Name:	WINLEY
Model Number:	SCB11-350/35
MOQ:	1unit
Price:	$5000-$10000
Packaging Details:	Plywood case
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Brand Name:

WINLEY

Certification:

CE,ISO

Model Number:

SCB11-350/35

Type:

Dry Type Grounding Transformer

Operation:

Grounding Operation

Phase:

Three Phase

Capacity:

250 KVA

Primary Voltage:

34500Y/19920

Secondary Voltage:

N/A

Temperature Rise:

115°C

Impedance:

142 Ω/Ph, 47.55 Ohms At N

Minimum Order Quantity:

1unit

Price:

$5000-$10000

Packaging Details:

Plywood case

Delivery Time:

30days

Payment Terms:

T/T

Supply Ability:

1000set/month

Highlight:

Zig Zag Grounding Transformer

Dry Type Zig Zag Grounding Transformer

Cast Resin Transformer Three Phase

Product Description

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV

Zig Zag transformers play a crucial role as grounding transformers in power systems, providing a reliable path for zero-sequence currents during unbalanced conditions or fault scenarios.

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 0

Main Data

Transformer Type	Zig Zag Grounding Transformer
Transformer Configuration	Dry Type Grounding Transformer, Ventilated
Phase	Three Phase
Capacity	250 KVA
Vector Group	Zn
Primary Voltage	34500V
Frequency	60 Hz
Temperature Rise	115°C
Insulation Rating	Class F Insulation - 180°C
Cooling Class	AA; Self-Cooled
Z0	3.0%
Impedance	142 Ω/Ph, 47.5 ohms at N
Efficiency Standard(s)	Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
Winding Material	Copper
Ambient Temperature Rating	40°C
Dimensions*	60''-W x 52''-D x 65''-H
Dry Weight (w/o Oil)*	1,550 Lbs
Total Weight (Liquid Filled)*	3,630 Lbs

Features

Penta-head Bolt Entry Assembly
Non-PCB Insulating Fluid
Tamper Proof Housing
Hinged Front Compartment Doors, Pad Lockable
NEMA 3R Wiring Compartment
Hot Stick Included, HV Door Mount

Product drawings

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 1

Factory Tests

Winding Resistance Test
Insulation Resistance Test
Voltage Ratio Error Test
Short-circuit Impedance Test
No-load Loss (Wattage) Test
Load Loss (Wattage) Test
Induced Voltage Withstand Test
Separate Source Voltage Withstand Test
Pressure Integrity Test

Production Photo

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 2

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 3

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 4

Production process

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 5

250KVA Three Phase Dry Type Zig Zag Grounding Transformer Pad Mount Cast Coil 34.5KV 6

FAQ

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

Tags: