Manual

International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax [phone]
European Office: Westlink Commercial Park Oranmore Co. Galway Ireland [phone] Fax [phone]
[e-mail]
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SPECIFICATIONS
SERIAL TECHNOLOGY
Connectors, line 5 position terminal blocks
Connectors, equipment 5 position terminal blocks
SURGE SUPPRESSION
Clamping Voltage
- stage 1
72 VDC, minimum
108 VDC, maximum
Series Resistance
- stage 2
2.7 Ohms
Clamping Voltage
- stage 3
6.45 VDC, minimum
7.14 VDC, maximum
Clamping Time Less than 5 x10
-9
seconds
Dimensions 3.55 x 7.88 x 10.53 cm (1.4 x 3.1 x 4.2 in)
Installation DIN rail mount
Weight 0.114 kg (4.02 oz)
MECHANICAL DIAGRAM
Three-stage Surge Protector
HESP4DR
ENVIRONMENTAL
Operating Temperature -40to80°C(-40to176°F)
Storage Temperature -40to85°C(-40to185°F)
Operating Humidity 0 to 95% Non-condensing
APPROVALS / CERTIFICATIONS - HESP4DR
FCC Part 15, CISPR, EN 55022: 2010 + AC:2011 Class A Emissions
CE, NEMA TS2
EN 61000-6-1: 2007 Generic Standards for Residential, Commercial and Light-
Industrial Environments
EN 61000-4-5: 2006 Electrical Surges
Download complete Declaration of Conformity at www.bb.elec.com
10.53 cm
4.2 in
7.88 cm
3.1 in
3.55 cm
1.4 in