ELECTRICAL CHARACTERISTICS
HE900
PART
NUMBER
SERVICE
VOLTAGE
AC
PHASE
WIRE
CONFIGURATION
TYPICAL CLAMP VOLTAGE
8 X 20uS Current Wave (Line to Ground)
1.5kA
1450V(1)
1550V(2)
5kA
1650V(1)
2000V(2)
10kA
1850V(1)
2450V(2)
20kA
2200V(1)
3400V(2)
25kA
2400V(1)
3950V(2)
HE900
480V
550V Max
(rms)
THREE
Line 1 (Black)
Line 2 (Black)
Neutral/Ground (White)
(1) 1" leads (2) 18" leads
DIMENSIONS AND WIRING DIAGRAMS
ARCHITECT and ENGINEERS
SUGGESTED SPECIFICATIONS
SPECIFICATIONS and STANDARDS
The three phase, three wire Secondary Surge Arrester
for 480 volt AC service or machine equipment shall be a
High Voltage Power Systems Model HE900. The
lightning arrester shall be of a single MOV per pole
design and provide protection for Category C Transient
Surges as defined in ANSI C62.41 (Formerly IEEE Std.
587-1980) without degradation of the components. The
surge protector shall protect between each line and
neutral/ground conductor. The enclosure shall be
molded of fire retartant plastic. The unit will be sealed
with a UL component recognized epoxy potting
compound to minimize moisture and pollution intrusion.
A one-half inch conduit nipple and metal lock nut shall
be provided. 18 inch, stranded 12 gauge color coded
leads shall be provided. The arrester shall carry a one
year warrantee.
TECHNOLOGY: Metal Oxide Varistors (MOV) each
line to neutral/ground.
PEAK SURGE CURRENT: (8x20uS) 25,000 Amps
M C O V: 550 VAC rms (Line to Neutral).
ENCLOSURE: Black molded flame retardant plastic
housing with 1/2" x 20 threaded nipple. The
housing is weatherproof and UV resistant.
ENCAPSULATION: UL component recognized epoxy
potting material.
WIRING: Three 12 gauge stranded color coded leads.
Black for each line
White for neutral/ground
OPERATION TEMPERATURE: -40°C to +85°C
RESPONSE TIME: <5ns
CURRENT DRAIN: <100uA
UNIT WEIGHT: 7.5 ounces
SHIPPING WEIGHT: per arrester 8.5 ounces
per carton (12) 6.75 lbs.
HIGH VOLTAGE POWER SYSTEMS, INC. reserves the right to make changes in these
specifications at any time and without notice in order to supply the best product
possible.
per case (48) 28.5 lbs
© 2002 • HIGH VOLTAGE POWER SYSTEMS, INC. • Printed in U.S.A.
ANSI : C62.11-1987
PO Box 700968 ● Dallas TX 75370
Ph (972) 248-7691 ● Fax (972) 381-9998
HVPSI [ HIGH VOLTAGE POWER SOLUTIONS, INC. ]
