JAE/JRE/JLE Series
Hydraulic Magnetic Circuit Protectors
INTRODUCTION
In today’s applications, ambient operating temperatures present
circuit protection challenges for many design engineers. High
current thermal protective devices may not provide the desired
degree of protection. The JAE/JRE/JLE series magnetic-
hydraulic circuit protector addresses this issue by providing
circuit protection for high current applications with a consistent
trip point over temperatures ranging from –40°C to +85°C.
The JAE/JRE/JLE series is actually a family of circuit protectors
available in one to six pole assemblies with a variety of
configurations and terminal styles. The principle member of
this family is the JLE, an F-frame “listed circuit breaker” which
complies with conditions of UL-489. Other members of the
family include the JTE, for telecommunication applications
and complies to UL-489A, and the JAE, a special construction
version. In addition, the JAE is now in compliance with the
standards used in Australia and New Zealand, AS 60947.2-2005
(equivalent to IEC 60947-2:2006+A1).
The JAE/JRE/JLE series magnetic-hydraulic circuit protector
provides circuit protection for high current applications. It
provides a consistent trip point over temperatures ranging from
–40°C to +85°C.
191
JAE Series - Introduction
http://airpax.sensata.com
2.969
(75.41)
1.500
(38.10)
7.125
(180.97)
General Description
-
mid-trip handle available for visual identification of
fault-tripped circuit breakers
-
optional internal low voltage shunt to meter
current (single and multi-pole units are
dimensionally equivalent in depth)
-
terminal options for design flexibility in various
applications
-
multiple trip time delays for application flexibility
-
electrical and mechanical actuated auxiliary switch
options for external monitoring of circuits
-
reduced voltage drop through the circuit breaker
vs. other circuit protective devices
Number of Poles
-
1, 2, 3, 4, 5, 6
Current and Voltage Ratings
-
100 to 250 amps, 160Vdc
-
100 to 250 amps, 125/250Vdc
-
100 to 250 amps, 65Vdc
-
275 to 800 amps, 160Vdc (paralleled poles)
-
275 to 1200 amps, 65Vdc (paralleled poles)
Interrupting Capacity
-
10,000 amps, 160Vdc
-
10,000 amps, 125/250Vdc
-
100,000 amps, 65Vdc (1 amps to 800 amps)
-
10,000 amps, 160Vdc (ratings
≤1000
amps)
-
65,000 amps, 65Vdc (801 amps to 1200 amps)
Approvals
-
UL 489 Listed
-
UL 489A Listed
-
CSA Certified
-
CUL/CUR Certified
-
VDE Certified
-
CCC Certified
-
AS 60947.2-2005 (equivalent to IEC 60947-2:2006+A1)
Single-pole ratings: UL489, 250 amps max at 160 Vdc, 10,000
amp interrupting capacity and 250 amps max at 65 Vdc, 65,000
amp interrupting capacity. Multi-pole ratings: UL 489A, 800
amps max at 160 Vdc, 10,000 amp interrupting capacity and
1,200 amps max at 65 Vdc, 65,000 amp interrupting capacity.
ISO-9001 Certified
JAE Series - Introduction
192
JAE (F-frame)
嵌入式系统
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