Datasheet

ORDER CODE State part number: PAC2
(Supplied with 3-way control signal connectors [0.1” header each end] & lead [0.5m long] – Part ref.: J50109)
Optional extras includes: potentiometer, filter, transformer, heatsink paste and heatsink assembly
SPECIFICATIONS
ac line voltage range (min./max.) 50 to 250V @ 50/60 Hz ac aux input supply 10V ac (+/-2V) @ 50mA
Unit limiting rms current 25A I
2
t for fusing 250A
2
s
Peak one cycle surge (10ms) 250A Max peak voltage 600V ac
Minimum operating current 0.05A Leakage current 5mA
Isolation voltage 3.5kV rms Control signal (3-way 0.1” header) 0-5V or 5V aux O/P (for pot.)
Recommended potentiometer 5kΩ Power consumption 1.2W
Storage temperature 0 to 65°C Maximum operating t emperature 65°C
Weight 63g
Dimensions: 57mm (D) x 44mm (W) x 28mm (H) Fixing centres: 48mm pitch with 2 @ 4.5mm Ø (M4 clearance) holes
Connections: ac aux input supply terminals = 2-off M3 x 10mm pozi set screws (for use with spade or eyelet crimp connectors)
ac line voltage terminals = 2-off M5 x 10mm pozi set screws (for use with spade or eyelet crimp connectors)
RECOMMENDATIONS
Other documents, which may be appropriate for your application, are available on request:
CODE IDENTITY DESCRIPTION
X10229 RFI Filter recommendations: Addressing the EMC Directive
X10213 ITA Interaction: Uses for phase angle and for burst fire control.
X10255 SRA Safety requirements: Addressing the Low Voltage Directive
(LVD) including, Thermal data/cooling, Live parts warning, Earth
requirements and fusing recommendations.
P01.1 COS UAL Conditions of sale.
NOTE: It is recommended that installation and maintenance of this equipment should be done with reference to the current
edition of the I.E.T. (formally I.E.E.) regulations (BS7671) by suitably qualified/trained personnel. The regulations contain
important requirements regarding installation and safety of electrical equipment. Specific installers should refer to local and
national regulations.
FUSING
It is recommended that semiconductor, fast acting type fuses or circuit breakers (semiconductor - MCB) be used for unit
protection and an appropriate safety fuse for unit supply (F1A). On initial operation some loads may need an increased
factor of safety (F of S) for unit and/or device protection. See SRA datasheet for further information.
CE MARKING
This product family carries a “CE” marking. These phase angle controllers need a suitable remote filter.
For information see recommendation section and contact our sales desk. See Declaration of Conformity.
INSTALLATION De-rating curve (to determine appropriate heatsink requirements)
UNITED AUTOMATION LIMITED
Southport Business Park Tel: [phone] – 516500
Wight Moss Way Fax: [phone] – 516501
Southport, PR8 4HQ [e-mail]
ENGLAND www.united-automation.com
Page No. 2 of 2 Issue 4 Date 31/07/12