LV 100kva 3 Phase DRY Transformer

Name: LV 100kva 3 Phase DRY Transformer
Brand: FENGYUAN
SKU: 191469249

three phase dry type electric transformer 1.Safe, fireproof, no pollution, it can be installed directly in the load center. 2.Free maintenance, easy to install, low total operating costs. 3.With good moisture resistance, it can work normally under the100% humidity. After it stopped operating, the outage without pre-drying can be put into operation again. 4.Low loss, low partial discharge, low noise, good heat dissipation capacity. Under the forced air cooling conditions, it can run at 150% rated load. 5.The equipped perfect humidity protection & control system can provide reliable

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Description

LV 100kva 3 phase DRY transformer

Product Introduction

Dry-type transformers are the safest and most reliable transformers on the grid.

Scope of the offer:

Manufactured in compliance with applicable IEC standards and/or individual customer specifications

Dry-type resin-encapsulated transformers are confined in cells that protect them from weather-related phenomena, with the type of IP protection requested by the customer.

Ratings (kVA):

Three-phase: 15 kVA to 30,000 kVA.

Basic Insulation Level:

Three-phase: Up to BIL 145 kV

Service conditions:

Altitude: ≤1000m

Ambient temperature: ≤40℃

Typical construction mode:

Coils:

Dry-type transformers are built with circular windings

The insulation system of epoxy-resin encapsulated transformers is designed using 155° Class materials, guaranteeing optimal resistance to load variations and ambient temperature changes.

Cores:

Materials: Grain-oriented silicon electrical steel sheet with insulating coating on both sides and with high magnetic permeability.
The cut and composition is of the 45 degree type, with step-lapped joints, keeping losses and audible noises low.

Yoke clamps:

They guarantee high resistance to short circuit mechanical stresses, low noise levels and low excitation currents.

Cells:

Designed to be included within the cabinets or cells of high-voltage substations, to be provided in accordance with the customer's requirements.

No.	Conditions		Units	Parameter Values
1	Rated Voltage		kV	10
2	Highest Operating Voltage		kV	12
3	System Neutral Point Earthing Mode			Unearthed
4	Rated Frequency		Hz	50
5	Pollution Grade			d(Ⅲ)
6	System Short Circuit Current Level (High Voltage Side)		kA	20
7	Ambient Temperature	Maximum Daily Temperature	℃	40
		Minimum Daily Temperature	℃	-25
		Maximum Daily Temperature Difference	K	25
		Average Temperature of the Hottest Month	℃	30
		Maximum Annual Average Temperature	℃	20
8	Humidity	Average Daily Relative Humidity	%	≤95
8	Humidity	Average Monthly Relative Humidity	%	≤90
9	Altitude		m	≤1000
10	Solar Radiation Intensity		W/cm2	0.1
11	Maximum Icing Thickness		mm	20
12	Maximum average wind speed: keeping in good conditions for 10min at 10m from the ground level		m/s	35
13	Earthquake Resistance	Horizontal Ground Acceleration	m/s2	2
13	Earthquake Resistance	Safety Coefficient of 3 Since Resonance Cycles		≥1.67
14	Installation Site			Indoor
Note 1: Values about temperatures in the table must be adjusted accordingly if the lowest ambient temperature is above -25℃. Note 2: Pollution grade diagram must be provided if the pollution grade is grade IV.

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COMPANY OVERVIEW

FAQ

Q5 : Is OEM/ODM available?

A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.

Q7 : Can the price be negotiated?

A: Yes, the price is negotiable. It can be changed according to your quantity or package

Q8 : How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

Q9 : What is payment terms?

A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.

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Jiyuan Fengyuan Electrical Equipment Co., Ltd