Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator

Product Details
Customization: Available
Current Type: AC
Phase: Three Phase
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  • Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator
  • Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator
  • Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator
  • Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator
  • Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator
  • Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator
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Basic Info.

Model NO.
TNSJA-400KVA
Usage
Tnsja
Frequency
Low Frequency
Size
Large
Iron Core Shape
Ring
Power Source
Switching Regulated Power Supply
Application Range
Industrial and Mining Enterprises
Brand
Chwenma
Insulated Strength
2500V, 1min Does Not Have The Puncture
Insulated Electric Resistance
≥5mΩ
Efficiency
≥98%
Working Frequency
50~60Hz
Ambient Temperature
-15ºC~+45ºC
Relative Humidity
≤90%
Stabilizing Accuracy
±1% ~5%
Waveform Distortion
≤ 0.1%
Input Voltage
380V / 400V / 440V / 480V (Can Be Customized)
Transport Package
Wooden Boxes
Specification
10KVA-3600KVA
Trademark
WENMA
Origin
Zhejiang, China
HS Code
8504401990

Product Description

Tnsja-650kVA 3phase Oil Immersed Induction Voltage Stabilizer/Regulator
Product Description
TNSJA series the 2nd generation Industrial Oil-immersed Induction(Brushless/Stepless) Voltage Stabilizer is composed of voltage
regulator and transformer SSTS (including, oil tank, stator, rotor top Cover, drive control motor M, hand wheel, control circuit board and
secondary circuit elements for voltage regulation control. It achieves the rotational voltage regulation through electric motor drive or
hand wheel and gear coupling within the rotation range of 1800. Besides, it is provided with the electric SS limit and mechanical limit on
the upper end of the oil tank. For electric SS limit, the power supply of motor is switched off by a limit switch and for the mechanical limit,
the rotational limit is stopped by bolt protector. The stator winding and rotor winding are fixed by the base frame and put into the oil tank
with 10 # transformer oil. When the load generates heat, the heat dissipates from the radiating pipe by the way of Oil-immersed cooling.
The oil immersed voltage stabilizer has the functions of phase failure, phase loss, overvoltage and over-current protections, and its main
circuit has the characteristics of contactless voltage regulation, no mechanical wearing, no spark, no interference and low failure rate.
In addition, this voltage stabilizer has the advantages of high impact resistance, super strong instantaneous overload capacity, long
service life and maintenance free.
Stepless voltage adjustment (brushless)
With inductive and contactless voltage regulation, the voltage stabilizer can increase and decrease the load voltage linearly.
Excellent features
By using high-magnetic-inductivity silicon steel sheet made in Japan, this voltage stabilizer minimizes the no-load loss and no-
load current, and with its performance utilized best, reduces power loss.
Robust, durable and long life expectancy
The internal body of this voltage stabilizer is induction voltage regulator IVR, containing no carbon brush and its main characteristics
are permanent wear-proof, robust and long service life.
Efficiency >98%,with no waveform distortion.
Tnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/RegulatorTnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/RegulatorTnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/RegulatorTnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/RegulatorTnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/RegulatorTnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/RegulatorTnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/RegulatorTnsja-400kVA Three Phase 410V Oil Immersion Induction Regulator/Regulator
TECHNICAL PARAMETERS:
No. Item Name Item Description
1 OUTPUT VOLTAGE 380V ±20% ±25% ±30%
2 WORKING FREQUENCY 50 / 60Hz
3 REGULATION MODE Simultaneous phase regulation
4 CONSTANT VOLTAGE PRECISION ±(1~5%) adjustable
5 NOISE 55 dB
6 INSULATION CLASS F
7 OPERATION TIME ≥ 100,000 hours
8 PROTECTION CLASS IP 20
9 VOLTAGE WITHSTANDING 2000V, 1min. Not broken
10 WAVE DEFORMATION / DISTORTION ≤ 0.1%
11 EFFICIENCY ≥ 98%
12 INSULATION RESISTANCE (MΩ) 20
13 RESPONSE TIME (ms) ≤ 100ms
14 TIME FOR STABILIZING When the input voltage jumps 10% relative to the rated value, the stabilizing time is less than 1.5s.
15 PACKING Plywood packing
16 ALTITUDE < 2000m
17 RELATIVE HUMIDITY < 90%
18 AMBIENT TEMPERATURE (ºC) -15ºC to +45ºC
19 COOLING METHOD Forced air cooling with fan
20 ANTI-SURGE PERFORMANCE The input terminal is equipped with a high-energy surge impulse suppressor, which effectively solves the fatal impact of the pulse spike voltage between 10μs and 100μs, such as lightning induction in the equipment.
 

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