Product Details

2KVA CPU Intelligent Control Single phase brushless AC Purifying voltage regulatedstabilizer power supply price

1. Product description

Intelligent AC voltage stabilized power supply which controls a kind of high performance electronic AC source voltage stabilizing device with a single-chip micro-processing control chip and a power mosfet or IGBT element. It sets the privation, stabilization, anti-interference and automatic protection functions in one, also with fast response speed, good output waveform, stable working voltage and frequency, high precision, antijamming, load shock resistance and reliability advantages. No mechanical transmission device and mechanical, thus has a long life, low noise, maintenancefree advantages, etc. it is often used to power grid voltage fluctuations frequent area, and on the power supply requirements of higher quality for electrical equipment. And it also has long service life, low noise, and maintenancefree advantages. Often used to power grid voltage fluctuations frequent area, and on the power supply requirements of higher quality for electrical equipment.

2. Technical characteristics

CPU intelligent controls, digital circuit, stable and credible

High output precision :±0.5~1%

Quick response: 0.02s

No mechanical failure, maintance-free

Strong anti-interference and purication function

3. Technical data

Input	Voltage range	Single-phase (187V~253V); Three-phase (323V~437V)
Input	Frequency	50HZ
output	Rated voltage	single-phase:220V;Three-phase:380V
	Voltage precision	±0.5~1%
	Response time	≤20ms
	Waveform distortion	Additional distortion≤3.5%
	Power factor	0.8~1(Base on load)
	Efficiency	≥95( Full load)
protection	Overvoltage	Output voltage over 242V, output circuit cuts off automatically.
	Under voltage	Out put under 180v, output circuit cuts off automatically.
	Over current	Yes
	Short circuit	Yes
	Lack of Phase	Yes
Fliter capacity		Peak absorption input 3000V / 75us; peak output less than or equal to 30V
Insulation resistance		>2M∩
Over load capacity		5 times of rated current 1S
Operation Temp.		-10°C~+40°C

4. Models

GTJW-D1KVA	1	4.5	190400350	9
GTJW-D2KVA	2	9	190400350	11
GTJW-D3KVA	3	14	190400350	14
GTJW-D5KVA	5	23	210480380	20
GTJW-D10KVA	10	45	210480420	26
GTJW-D15KVA	15	68	270550500	35
GTJW-D20KVA	20	90	270550500	40
GTJW-D30KVA	30	135	280600550	50
GTJW-D50KVA	50	225	280650600	65

Pictures of factory:

Certificates:

Note: specially used to power grid voltage fluctuations frequent area, and for the electrical equipments with higher quality requirements to the power supply.