Name: JJW series LED display digital electrical voltage stabilizer
Brand: Linglam
Availability: InStock

Product Details

JJW series LED display digital electrical voltage stabilizer

Silent Operation !

No Moving Parts, Brushless, Fast Response !

Strong Anti-interference Ability !

Extremely High Regulation Accuracy (±0.5% to ±1%) !

Very Very Low Price !!!

Product Description

JJW Series Single Phase Precise And Purified Automatic Voltage Stabilizer & Regulator adopts the international advanced sine energy distribution formula of power source regulation technology, it’s main circuit is parallel composed by sine energy distributor and large capacity LC filter, when the output voltage changed caused by input voltage or load current fluctuation, the PCB control triac conduction angle to change current, then change the compensation voltage value and phase position, finally make the output voltage stable, meanwhile, LC filter will do waveform-correction to the output voltage and absorb grid noise, peak interference.

Technical Parameters

Capacity/Power	1000VA-40KVA
Input Voltage	175-260V (Other voltage range can be customized)
Output Voltage	220V (Optional: 110V/127V/200V/230V/240V, etc)
Regulation Accuracy	±0.5%
Output Rated Current	Power in KVA*1000/Output Voltage
Bypass current	Rated Current * 0.8 (Ratio 0.8 is the normal power factor)
Working Frequency	50Hz/60Hz±5%
Source Voltage Effect	±0.5%
Load Effect	±1%
Response Time	≤50ms
Load Power Factor	0.8
Efficiency	≥98%
Peak Absorption	Input 3000V/3μs peak, output residual <30V
Ambient Temperature	-10°C to +40°C
Altitude	≤1000m
Relative Humidity	≤90%
Dielectric Strength	No damage at 1500V for 1 minute
Insulation Resistance	≥5MΩ
Waveform Distortion	Nil
Acoustic Noise	≤45dBA
Display	Analogue Meter (Optional: LED or LCD Screen)
Over Voltage Protection	246±4V (Phase Voltage)
Installation	Indoor and floor mounted
Protection Degree	IP20
Cooling	By convection

Main Parts

1. PCB (Main Board): Advanced integrated circuit board, carefully selected electronic components, stable and reliable performance.

2. Electrolytic Capacitor: High quality, efficiently suppress power grid noise, peak voltage & current, etc, also has certain lightning protection ability.

3. Heat Radiator

4. Triac

5. Resistor

6. Power Supply Transformer

7 & 8. Transformer, Electric Reactor: Magnetic saturation ferrimagnetic core transformer, enough capacity and more stable. Strong anti-overloading and anti-electromagnetic interference ability.

Reference Pictures

Application

JJW and JSW are extremely suitable for precise instrument, testing & measurement equipment, scientific research equipment, medical equipment, computer and telecommunications & IT project.

Erik

Shanghai Linglam Electric Co., Ltd

Tel & Fax: +0086-021-3921 6251

Mob & WhatsApp: +0086-18701908256

Skype: erik_linglam

Wechat: Linglam_Erik