90
Reference Manual
00809-0100-4108, Rev BA
Appendix B: Product Certifications
March 2014
Product Certifications
Special Conditions for Safe Use (X):
1.
This apparatus is not capable of withstanding the 500 V r.m.s. insulation test required
by Clause 6.4.12 of GB3836.4-2000.
2.
The ambient temperature is:
3.
Intrinsically safe parameters:
4.
The product should be used with Ex-certified linear associated apparatus to establish
explosion protection system that can be use in explosive gas atmospheres. Wiring and
terminals should comply with the instruction manual of the product and associated
apparatus.
5.
The cables between this product and associated apparatus should be shielded cables
(the cables must have insulated shields). The shield has to be grounded reliably in a
non-hazardous area.
6.
End users are not permitted to change any internal components, but to settle the
problem in conjunction with the manufacturer to avoid damage to the product.
7.
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”
E3
China Flameproof
Certificate: GYJ111062 (2088 Series); GYJ111064 (2090 Series)
Standards Used: GB3836.1-2000, GB3836.2-2000
Markings: Ex d IIC T4/T6
T4 (-20 °C
T
a
+40
°C); T6 (-20 °C
T
a
+80 °C)
T Code
Ambient temperature
T5
-55 °C
T
a
+40 °C
T4
-55 °C
T
a
+70 °C
Maximum input
voltage: U
i
(V)
Maximum input
current: I
i
(mA)
Maximum input
power: P
i
(W)
Maximum internal
parameters:
C
i
(nF)
L
i
(μH)
30
200
0.9
12
0
