Specifications
Brand Name :
ESTEL
Model Number :
VCS1U-4820
Certification :
ISO9001, CE, 3C, FCC, TLC
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1
Price :
negotiation
Payment Terms :
L/C, T/T, D/A, D/P, Western Union
Supply Ability :
10,000 sets per month
Delivery Time :
7-10 working days
Packaging Details :
carton/wooden case
Input voltage :
100~240Vac
Input voltage range :
90~264Vac
Working temperature :
-25~ + 55 (typical value 25℃)
Output power :
1080W (rated value)
Output rated voltage :
+54.0Vdc
Output current :
0A
Output rated current :
20A
Output lines spread :
≤200m Vp-p
Description

Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

1. ESTEL Power System Description

This power supply is a system power supply, with the following features and functions:
1, Wide voltage input range: 90 ~ 264 Vac, suitable for ac grid input around the world;
2, The system has a high power factor of 0.95; the harmonic requirement reaches the limit of IEC61000-3-2
2001;
3, Input undervoltage, input overvoltage, output overvoltage, output current limit, output short circuit, overtemperature protection function;
4. The system has battery input interface and battery undervoltage management and charging function.


2, Power System Input features


Number
Project Technical requirement Unit Remarks
1 input voltage 100~240 Vac
2 input voltage range 90~264 Vac
3 Input voltage frequency 47~63 Hz
4 Maximum input current ≤18 A
6 Input impact current ≤80 A Cold starter, maximum input voltage
7 PFC ≥0.95 Vin = 220 Vac, rated load



3. Power System Output characteristics


Number
Project Technical requirement Unit Remarks
1 Output voltage
range
54±0.5 Vdc Test voltage when the battery end
is not connected to the battery
2 Output current
range
0~20 A The power supply comes with a
fan for cooling
3 Stable pressure
accuracy
±3 %
4 Battery
charging
voltage
54±0.5 V Test voltage for the battery when
not connected
5 Battery
charging
current
8±0.5 A Test in the constant-current state
6 Output lines
spread to the
noise
≤200 mVp-p Rated load, oscilloscope
bandwidth limit of 20 MHz, load
terminal and a 47 UF / 63V
electrolytic capacitor and a 104 /
63V polyester capacitor
7 Total output
power
1080 W The power supply comes with a
fan for cooling
8 Boot output
delay
≤6 S Vin = 220 Vac, rated load
9 Output up time ≤100 mS The output voltage rises from 10%
Vo to 90% Vo with rated load
10 Overshoot
range of
switchgear
≤5 %Vo
11 The output
holds the time
≥10 mS Vin: 220 Vac, rated load
12 dyn
amic
resp
ons
e
Overstroke
range
≤5 %Vo Output load change: 25% -50-25%
or 50% -75% -50%
recovery
time
≤200 μS
13 temperature
coefficient
±0.03 %/℃
14 delivery
efficiency
90 (Typical value: 92%) % 25℃, 220VAC input, rated load



4. ESTEL power suppy pictures

Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

5. Packing and Shipping

Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

6, Our Delivery Agent

The goods can be shipped by sea, by air, by courier, by land, by train, etc.
Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.


7, Our Contact Information

Mobile Phone: 0086-13752765943
Telephone: 0086-0755 66600941
Email: info@estel.com.cn
lxf.estel@hotmail.com

Skype: fiona.liang10

8, FAQ

Q1.Do you have any MOQ limit for telecom cabinet ?
A: Low MOQ, 1pc for sample checking is available.

Q2.What is your payment terms?
A: Normally our payment term is 50% advanced by T/T, Balance before shipment.
Q3.Are your products can be customized?
A: Yes,We can customize products according to customer needs.
Q4.Do you offer guarantee for the products?
A: Yes,we offer 1 year warranty for our products. If any problem happen in warranty period, we will reply your technical questions in 24 hours, and remote video support is available.
Q5: Where the application?
A: Our products have been widely used in many industries, like data processing, indoor/outdoor telecommunications, base station, steel, metallurgy, petrification, cars and war industry etc.

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Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

Ask Latest Price
Brand Name :
ESTEL
Model Number :
VCS1U-4820
Certification :
ISO9001, CE, 3C, FCC, TLC
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1
Price :
negotiation
Contact Supplier
Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range
Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range
Industrial Power Supplies With Battery Undervoltage Management Wide Voltage Input Range

Tianjin Estel Electronic Science and Technology Co.,Ltd

Verified Supplier
10 Years
guangdong, shenzhen
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Total Annual :
15 Million-20 Million
Employee Number :
101~200
Certification Level :
Verified Supplier
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