Filter
Top Products
May 2014
24
Quick Start Guide
N3 China Type n
Certificate: GYJ101421
Standards Used: GB3836.1-2000, GB3836.8-2003
Markings: Ex nA nL IIC T5/T6
Special Conditions for Safe Use (X):
1. The relation among T code, ambient temperature range is as following:
When Options do not select Enhanced Performance
When Options select Enhanced Performance
2. Maximum input voltage: 42.4V.
3. Cable glands, conduit or blanking plugs, certified by NEPSI with Ex e or Ex n protection
type and appropriate thread type and IP54 degree, should be used on external
connections and redundant cable entries.
4. Maintenance should be done in non-hazardous location.
5. End users are not permitted to change any components inside, but to settle the problem
in conjunction with manufacturer to avoid damage to the product.
6. During installation, use and maintenance of this product, observe the following
standards:
GB3836.13-1997 “Electrical apparatus for explosive gas atmospheres Part 13: Repair
and overhaul for apparatus used in explosive gas atmospheres”
GB3836.15-2000 “Electrical apparatus for explosive gas atmospheres Part 15: Electrical
installations in hazardous area (other than mines)”
GB3836.16-2006 “Electrical apparatus for explosive gas atmospheres Part 16:
Inspection and maintenance of electrical installation (other than mines)”
GB50257-1996 “Code for construction and acceptance of electric device for explosion
atmospheres and fire hazard electrical equipment installation engineering”
Japan
E4 Japan Flameproof
Certificate: TC15744 (w/ meter, w/o TC), TC15745 (w/o meter, w/o sensor)
Markings: Ex d IIC T6
Certificate: TC15910 (w/o meter, w/ TC), TC15911 (w/ meter, w/ TC),
TC15912 (w/o meter, w/ sensor), TC1593 (w/ meter, w/ sensor)
Markings: Ex d IIB + H
2
T4
T code Ambient temperature
T5 -40 °C T
a
+70 °C
T code Ambient temperature
T6 -60 °C T
a
+40 °C
T5 -60 °C T
a
+85 °C