APMR0016【PDF 1/4 页】MOD APMR 3-PH VAULT DET DIN RAIL

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Bulletin No. APMR-E

Drawing No. LP0376

Released 2/07

Tel +1 (717) 767-6511

Fax +1 (717) 764-0839

www.redlion.net

MODEL APMR - 3 PHASE FAULT DETECTION DIN RAIL MODULE

PROTECTS AGAINST PHASE LOSS, UNBALANCE, UNDER

VOLTAGE, AND PHASE REVERSAL

AVAILABLE IN 230, 380, OR 480 VAC

LOW COST

DIN RAIL MOUNTABLE

INRUSH UNDER VOLTAGE DELAY

UL Recognized Component,

File # E137808

DESCRIPTION

The APMR protects three phase equipment, mostly motors, from destructive

line conditions. Specifically it detects Phase Reversal, Phase Loss, Phase

Unbalance and Low Voltage. All of these conditions, except for Phase Reversal,

produce excessive heating of motor windings, causing immediate or cumulative

damage to the motor. Phase Reversal will cause a motor to operate in the reverse

intended direction, possibly damaging machinery.

There are three models available; 230 VAC, 380 VAC, and 480 VAC. The

230 VAC model is used with 208, 220, 230, and 240 VAC rated equipment. The

380 VAC model is used with 380 and 415 VAC (European) equipment. The 480

VAC model is used with 440, 460, and 480 VAC rated equipment. The

electrical connection is three wire Delta or WYE configurations (no neutral

connection required).

The output is SPDT relay and LED. The relay is typically connected in series

with a motor contactor coil to inhibit motor start or to disconnect the motor in

the presence of a fault condition. The relay automatically resets when the fault

clears. The relay is typically used in a latching configuration so the motor has

to be restarted after the fault is cleared. The LED illuminates green when all

conditions are normal - no fault. When the LED is green, the relay is energized.

When a fault occurs, the LED turns red and the relay is de-energized. If phase

loss occurs on L1 or L3 the LED turns-off and the relay is de-energized.

SAFETY SUMMARY

All safety related regulations, local codes and instructions that appear in the

manual or on equipment must be observed to ensure personal safety and to

prevent damage to either the instrument or equipment connected to it. If

equipment is used in a manner not specified by the manufacturer, the protection

provided by the equipment may be impaired.

SPECIFICATIONS

1. POWER:

230 VAC : 185 min to 264 max, 3 VA (Typ) ? Nominal is 185 to 240, 48 to 62 Hz.

380 VAC : 320 min to 457 max, 3 VA (Typ) ? Nominal is 320 to 415, 48 to 62 Hz.

480 VAC : 380 min to 528 max, 3 VA (Typ) ? Nominal is 380 to 480, 48 to 62 Hz.

2. OUTPUT: SPDT 10 A @ 240 VAC (resistive load); 1/2 HP @ 240 VAC

Response Time :

Phase Reversal : Not greater than 120 msec

Low Voltage : 0.1 to 20 sec, user adjustable

Phase Loss and Unbalance : Not greater than 100 ms

3. TEMPERATURE COEFFICIENTS:

Unbalance : ± 0.5% Over temperature range

Undervoltage : ± 200 PPM/ ° C

4. ENVIRONMENTAL CONDITIONS:

Operating Temperature : 0 to 55°C

Storage Temperature : -40 to 80°C

Operating and Storage Humidity : 85% max. relative humidity (non-

condensing) from 0°C to 50°C.

Altitude : Up to 2000 meters

5. ISOLATION BREAKDOWN RATING: 3000 V

6. CERTIFICATIONS AND COMPLIANCES:

SAFETY

UL Recognized Component, File # E137808, UL 508, CSA C22.2 No. 14

Recognized to U.S. and Canadian requirements under the Component

Recognition Program of Underwriters Laboratories, Inc.

IEC 61010-1, EN 61010-1: Safety requirements for electrical equipment

for measurement, control, and laboratory use, Part 1.

ELECTROMAGNETIC COMPATIBILITY

Immunity to EN 50082-2

Electrostatic discharge

EN 61000-4-2 Level 2; 4 Kv contact

Level 3; 8 Kv air

CAUTION: Risk of Danger.

Read complete instructions prior to

installation and operation of the unit.

CAUTION: Risk of electric shock.

Electromagnetic RF fields

Fast transients (burst)

EN 61000-4-3 Level 3; 10 V/m

80 MHz - 1 GHz

EN 61000-4-4 Level 4; 2 Kv I/O

WARNING: 3 Phase Fault Detection Modules must never be used as

“Primary” protection against hazardous operating conditions. Machinery

must first be made safe by inherent design or the installation of guards,

shields, or other devices to protect personnel in the event of a hazardous

machine condition.

RF conducted interference EN 61000-4-6 Level 3; 10 V/rms

Simulation of cordless telephone ENV 50204 Level 3; 10 V/m

Level 3; 2 Kv power

150 KHz - 80 MHz

900 MHz ± 5 MHz

200 Hz, 50% duty cycle

DIMENSIONS In inches (mm)

Emissions to EN 50081-2

RF interference

EN 55011

Enclosure class A

Refer to EMC Installation Guidelines for additional information.

7. MOUNTING: Universal mounting foot for attachment to standard DIN style

mounting rails, including top hat (T) profile rail according to EN50022 - 35

X 7.5 and 35 X 15, and G profile rail according to EN50035 - G32.

8. CONNECTION: Compression type terminal block

9. CONSTRUCTION: High impact black plastic case. Installation Category II,

Pollution Degree 2.

10. WEIGHT: 7.0 oz. (0.20 Kg)

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