Page 3 of 11

Feb 23, 2022

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Rev (-)

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Doc: DS_M1012 Series

M1012 Series– UPS

Cham,

www.enercon-europe.com

Netanya, www.enercon.co.il

Gurgaon, www.mpsindia.in

Switzerland

sales@enercon-europe.com

Israel

sales@enercon.co.il

India

sales@mpsindia.in

Protections 4

Input

• Under Voltage Lock-Out

Input stage shuts down when

input voltage falls below

80 VRMS

• Surge Suppressor

Protection against fast

transients

• Catastrophic Failure

Protection

20A circuit breaker on input

line, to protect the user's

system in case of internal

failure.

Output

• Overvoltage Protection

Output shuts down if output

voltage exceeds a preset

value due to internal failure.

• Current Limiting

Current waveform is clamped

(~21Apk@115VRMS), and the

output current shape will be

a sinewave with a “flat top”,

approaching a square wave

at short circuit.

• Short Circuit Protection

At high overload/short-

circuit, the output hiccups

several times. If the high

loading/short persists, the

output will be shut down.

General

• Over Temperature

Protection

o UPS shuts down individual

modules if their internal

temperature exceeds a

preset threshold. UPS

resumes operation

automatically upon

cooldown.

o Charger/discharger

disconnects the battery if its

temperature exceeds a

preset threshold. In this case,

the UPS continues operation

without backup.

Charger/discharger resumes

normal operation

automatically upon battery

cool down.

• Battery Management System

o Overcharge: Electronically

disconnects the battery if

overcharge state is detected.

o LVD: Electronic Low Voltage

Disconnect if battery voltage

drops below preset

threshold.

o Over Temperature:

Electronically disconnects the

battery if the internal

temperature exceeds a

preset threshold.

4 Thresholds and protections can be modified / removed – please consult factory.