PITE TECH. INC.

We are professional battery tester,battery monitor,battery discharge monitor,power quality analyzer,battery activator,battery diagnostic Manufacturer.

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PITE 3970 Battery Charger

Model Number:PITE 3970	Place of Origin:--
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Company Info

Company Published:2001-1-1
Online Postings: Products (9), offers (8)
Country/Territory: China
Business Type: Manufacture
Number of Employees: 51 ~ 200 People

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Product Group: battery maintenance series

Detailed Product Description

PITE 3970 is smart charger designed for applications where battery charging is needed.

Its unique technique for charging, protection function and trouble-shooting ensure that your UPS will work properly for vital applications, systems and networks during everyday power disturbance and outright power failures that is pretty common.

Function

1. Output overvoltage protection

Output overvoltage will be harmful to electric facility. However, with overvoltage circuit inside high frequency module, the module will automatically lock up with malfunction warning light and thus will ensure the normal working of the whole system.

2. Output current limiting protection

Maximum limit of output current will be 1.05 times of rating output current (adjustable)

3. Fans starting

When output current exceeds 25% or 30% of rating value, or when temperature inside charger is higher than 60℃, the fans will start up.

4. Over heating protection

The charger will be automatically powered off when radiator temperature is over 85℃ and automatically powered on when temperature decreases under 76℃.

5. Short-circuit protection function

6. Module parallel connection protection

7. Malfunction warning for quick trouble-shooting.

Technical Parameters

AC Input	1-phase 3-wire/3-phase 3-wire Input	AC220V/AC380V
	Voltage range	145V-275V/309V-456V
	Frequency range	50Hz±10%
DC Output	Rated voltage	600V/550V/220V/110V
	Rated current	5A/10A/15A/20A
	Current limitation range	(10%-105%)× I rated
	Voltage accuracy	≤0.5%
	Current accuracy	≤0.5%
	Ripple coefficient	≤0.1%
	Working temperature	-5—+45℃