DMPR1-E-400-1-30KW UA (UNITED AUTOMATION), DMPR1-E-400-1-30KW Datasheet - Page 2

• Manufacturer Part Number: DMPR1-E-400-1-30KW
• Description: DUAL MODE POWER REG. 400V 30KW
• Manufacturer: UA (UNITED AUTOMATION)

Specifications of DMPR1-E-400-1-30KW

• Approval Bodies: CE
• External Depth: 205mm
• External Length / Height: 120mm
• External Width: 155mm
• Fixing Centres: 5mm
• Fixing Centres Lxw: 140x140
• Input Voltage Max: 230V
• Mounting Type: 4 Screw Fixing
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

OPTIONAL EXTRAS
A403011
5K 1W potentiometer with 0.5m long lead for manual control option
RECOMMENDATIONS
These supporting documents, which may be appropriate for your application, are available on request,
CODE
X10213
X10255
X10322
X10617
NOTE:- It is recommended that
qualified/trained personnel with reference to the current edition of the I.E.E. wiring regulations (BS7671 The regulations
contain important requirements regarding the safety of electrical equipment. For International Standards refer to I.E.C/
Directive IEC 950.
INSTALLATION
Cooling requirements
This robust stack assembly has an operational temperature of 60° C when naturally cooled and has a built in 90° C over
temperature trip on the heatsink as a safety feature. The unit should be mounted vertically, with heatsink fins top to bottom, and
with sufficient surrounding air space to maximise natural convection cooling. If the unit is mounted in an enclosure or cabinet,
adequate ventilation and/or forced air-cooling should be fitted.
LOAD CONSIDERATIONS
It is always best to detail the type of load when ordering. For industrial reliability, based on long experience, the DMPR range has
considerable current overload capacity on the power devices used. The rated currents are maximum continuous RMS values for
use within the temperature guidelines as shown in the table below.
Unusual heating loads such as Molybdenum, Platinum or Tungsten, have a typical 10 to 1, hot to cold, resistance ratio and
therefore, when cold, draw larger currents than normal. Transformer and other inductive loads have surge starting currents and
require the correct type of phase angle firing circuit. These and similar types of surge loads should be advised so that
appropriate slow start or larger rated units can be correctly supplied to the specific needs.
Connections
This unit has simple clamp type connectors for all auxiliary-wiring requirements.
Fusing
It is recommended that fast acting semiconductor type fuses (as supplied) be used for protection. See SRA Data sheet X10255
for further information. Other external supplies should be fused accordingly.
CE Marking
This family carries a “CE” marking, In burst fire mode the controllers do not normally require a remote filter. For more
information contact our sales desk. A Declaration of Conformity available on request.
Product Reference
© These products are protected by unregistered design with United Automation Limited, Southport, UK
ORDERING
DMPR-E-12kW
DMPR-E-18kW
DMPR-E-20kW
DMPR-E-30kW
UNITED AUTOMATION LIMITED
IDENTITY
ITA
SRA
APC
Description Ratings (RMS)
230V, 12kW 52A
230V, 12kW 78A
400V, 20kW 48A
400V, 30kW, 72A
1Southport Business Park
Kew
Southport, PR8 4HQ
ENGLAND
Page No. 2 of 2
installation and maintenance of this equipment should be carried out by suitably
DESCRIPTION
Interaction, uses for phase angle and for burst fire control.
Safety requirements:- Addressing the Low Voltage Directive(LVD) including:-
Thermal data/cooling, ‘Live’ parts warning, Earth requirements and fusing
recommendations.
AC Power Control – Three phase application circuits
Wiring connection details are attached to the inside of the lid.
Issue 1
Tel: [phone] – 516500 Main
[e-mail]
www.united-automation.com
Fax: [phone] – 516501
Date 17/12/08
CONNECTIONS Example shown with Heater Bank