MRC PWR-3030 Operation Manual

PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION

3, Hagavish st. Israel 58817 Tel: [phone], Fax: [phone] [e-mail]

MRC.VER.01-2.12

Operation Manual for

Power Supply

PWR-3030

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Packing list

3:5:

- 1x PWR-3030 Power Supply

- 1x Power Cord

- 1x PWR-3030 Power Supply Instruction Manual

MRC is liable for all missing or damaged parts / accessories
within 7 days after customer receives this instrument package. Please
contact MRC imm ediately reg arding th is issue. If n o respo nse is
received within such a time period from consignee party, it will be the
consignee party’s whole responsibility.

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Table of contents

Packing list................................................................................................ 1

Warning .................................................................................................... 3

Product Specifications .............................................................................. 6

Product Description .................................................................................. 7

Introduction ............................................................................................... 8

Overview ............................................................................................ 8

Controls and Features ....................................................................... 9

Installation Instructions ........................................................................... 10

Operation Instructions ............................................................................. 10

Display Screen ................................................................................ 11

Constant Setup ................................................................................ 11

Programming Setup ......................................................................... 14

Limiting Parameter Setting .............................................................. 17

Troubleshooting Guide ............................................................................ 18

Maintenance ........................................................................................... 21

Ordering Information ............................................................................... 21

Warranty ................................................................................................. 22

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Warning

MRC PWR-3030 Power Supply has b een tested and found to comply
with the limits for the CE regulation. Also, PWR-3030 Power Supply series is
RoHS compliant to deliver confident product which meets the environmental
directive. These limits are designed to provide reasonable protection against
harmful interference when the instrument series is operated in a commercial
environment. This instrument series used together with power supply unit
generates, uses, and can radiate radio frequency energy, and if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this instrument series in a
residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at their expense. Changes or
modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment. It is strongly
recommended for the user to read the following points carefully before
operating this equipment.

1. Read and follow the manual instr ucti o ns care ful l y.

2. Do not alter the equipment. Failure to follow these directions could result
in personal and/or laboratory hazards, as well as invalidate equipment
warranty.

3. Use a properly grounded electrical outlet with correct voltage and current
handling capacity.

4. Disconnect from power supply before maintenance and servicing. Refer
servicing to qualified personnel.

5. Never use this instrument series without having the safety cover correctly
in position.

6. Do not use the unit if there is any sign of damage to the external tank or
cover. Replace damaged parts.

7. Do not use in the presence of flammable or combustible material; fire or
explosion may result. This device contains components which may ignite
such materials.

8. Refer maintenance and servicing to qualified personnel.

9. Ensure that the system is connected to electrical service according to
local and national electrical codes. Failure to make a proper connection
may create fire or shock hazard.

10. Use appropriate mat er ial s and op er ate correctly t o av oi d pos si bl e ha zards
of explosion, implosi on or r elease o f tox ic or flammabl e gases aris ing from

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overheated materials.

11. The unit shall be operated only by qualified personnel.

Safety Information

Use high level of precaution against any electrical device. Before connecting
the electrical supply, check to see if the supply voltage is within the range
stated at the rating label, and see to it that the device be seated firmly. Place
the unit in a safe and dry location; it must NOT touch the surrounding. Follow
the safety precautions for chemicals / dangerous materials. If needed, please
contact qualified service representative or [e-mail]

Environmental Conditions

Ensure the instrument is installed and operated strictly in the following
conditions:

1. Indoor use only

2. ≤95% RH

3. 75 kPa – 106 kPa

4. Altitude must not exceed 2000 meters

5. Ambient to 40°C operating temper at ur e

6. Pollution degree: 2

7. Mains supply voltage fluctuati ons up t o ±10% of the normal voltage

Avoiding Electrical Shock

Follow the guidelines below to ensure safe operation of the unit.
PWR-3030 power supply has been designed to use with shielded wires thus
minimizing any poten tial shock h az ard to t he user. MRC recommends
against the use of unshielded wires.

To avoid electrical shock:

1. In the event of solution accidentally spilling into the instrument, it must be

dried out for a period of time (at least 2 hours) and restored to NORMAL
CONDITION before each operation.

2. Never connect or disconnect wires loading from the power jacks when the

red indicator light of power switch is on.

3. WAIT at least 5 seconds after stopping a run before handling output leads

or any connected apparatus.

4. ALWAYS mak e sur e that your hands, work area, and ins t r uments are clean

and dry before making any connections or operating the power supply.

5. ONLY connect the power cord to a properly grounded AC outlet.

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Avoiding Damage to the Instrument

1. Do not attempt to operate the device if damage is suspected.

2. Protect this unit from physical damage, corrosive agents and extreme
temperatures (direct sunlight, etc.).

3. For proper ventilation and safety concerns, keep at least 10 cm of space
behind the instrument, and at least 5 cm of space on each side.

4. Use high level of precaution against the damages on the unit.

5. Do not operate the unit out of environmental conditions addressed above.

6. Prior to applying any cleaning or decontamination methods other than
manufacturer’s recommendation, users should check with the
manufacturer’s instruct i on to see if the proposed method wil l damag e th e
equipment.

7. When the PWR-3030 power supply is taken into a cold room environment,
the unit can be operated immediately. However, when the PWR-3030
power supply is removed from the cold room environment, let the unit
equilibrate to room temperature for a minimum of 2 hours before using it

.

Equipment Operation

Follow the guidelines below to ensure safe operation of the unit:

1. Check the displayed figures to see if the unit is functioning correctly before
using this unit.

2. NEVER access dang erous ch emic als or ot her ma teri als to prev ent pos sible
hazard of explosion and damage.

3. Do not operate the unit without lids or covers to prevent possible hazards.

4. A tem por ar y c onductivity caused by condensation mig ht occ ur even though
this series is rated Pollution Degree 2 in accordance with IEC 664.

Symbols

The symbols used on PWR-3030 Power Supply are explained below.

Indicates an area where a potential shock hazard may exist.
Consult the manual to avoid possible personal injury or instrument
damage.

Indicates disposal instruction.
DO NOT

throw this unit into a municipal trash bin when this unit has

reached the end of its lifetime. To ensure utmost prote

ction of the

global environment and minimize pollution, please recycle this unit.

Max. voltage: 300V
Max. Current: 3000mA

Max. Watt: 300W

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Product Specifications

Output Voltage / Inc. 5 - 300V / 1V
Output Current / Inc. 10 - 3,000mA / 10mA
Max. Watt / Inc. 300W / 1W
Operating Mode Voltage or current or power
Control Microprocessor controller
Program Storage 30 programmed files
Program Multi-Step Up to 6 steps
Terminal Pairs 4 pairs
Display 2.6” LCD
Timer Constant mode: 1-9999 min. with alarm, continuous

Programmable mode: 1-999 mi n with alarm,

continuous
Safety Device No Load detection

Leakage detection
Sudden load change detection
Over temperature protection
Over current detection
Over voltage detection

Shrouded plugs and sockets
Crossover Yes
Operating Temperature

Ambient - 40°C
Unit Dimension 190 x 305 x 95 mm (W x L x H)
Construction Material Flame retardant ABS faceplate and aluminu m
Rated Voltages 100 - 240V; 47/60 Hz
Input Rating 360W
Weight approx. 2.5 kg