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February 2019
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When used in a combustible dust environment, the maximum
ambient temperature is 70 °C.
2. The earth connection facility in the enclosure should be connected
reliably.
3. Cable entry certified by notified body with type of protection Ex d IIC in
accordance with GB3836.1-2010 and GB3836.2-2010, should be
applied when installed in a hazardous location. When used in
combustible dust environment, cable entry in accordance with IP66 or
higher level should be applied.
4. Obey the warning "Keep tight when the circuit is alive."
5. End users are not permitted to change any internal components.
6. During installation, use and maintenance of this product, observe the
following standards: GB3836.13-2013 "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)"
GB50257-2014 "Code for construction and acceptance of electric
device for explosion atmospheres and fire hazard electrical equipment
installation engineering".
I3 China Intrinsic Safety
Certificate
Standards
Markings
Special Conditions for Safe Use (X):
1. The enclosure may contain light metal, attention should be taken to
avoid ignition hazard due to impact or friction when used in Zone 0.
2. This apparatus is not capable of withstanding the 500 V r.m.s
insulation test required by Clause 6.3.12 of GB3836.4-2010.
3. N3 China Type n Certificate: GYJ17.1510X Standards: GB3836.1-2010,
GB3836.8-2014 Markings: Ex nA IIC T5 Gc
N3 China Type n
Certificate
Quick Start Guide
+65 °C
T6
~
GYJ17.1509X
GB3836.1-2010, GB3836.4-2010, GB3836.20-2010
Ex ia IIC T5/T4 Ga
GYJ17.1510X
Quick Start Guide
25
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