nVent RAYCHEM JBU-100-E Instructions D'installation page 2

JBU-100-E
JBU-100-EP
JBU-100-L-E
JBU-100-L-EP
ENGLISH
PTB 20 ATEX 1008 U
IECEx PTB 20.0014U
Rated voltage:
Ambient temperature:
**: Specific conditions for use may apply for ATEX.
Ex em ll T *
* For system Temperature Code, see heating cable or design documentation
Rated voltage:
Ambient temperature:
BR-Ex e II
BR-Ex em II
For proper installation, follow carefully the installation instructions of the applicable
connection kits: C25-100, C25-21, C25-100-METAL or CCON25-100
Maximum pipe temperature:
Heater type
BTV
QTVR
XTV
KTV
VPL
VPL: Maximum pipe temperature in dependence of heater type and voltage
Heater Type
Cable
5VPL2-CT
10VPL2-CT
15VPL2-CT
20VPL2-CT
Heater Type
Cable
5VPL4-CT
10VPL4-CT
15VPL4-CT
20VPL4-CT
Specific conditions for use using ATEX or IECEx approvals:
For ambient temperatures >+40°C:
Use a power cable with continuous temperature resistance of minimum +90°C.
Use a metallic power cable gland approved for use in hazardous areas
(for example GL-38-M25-METAL) and heating cable gland (C25-100-METAL).
For voltages >254Vac and BTV, QTVR, XTV or KTV heating cables:
Use a power cable with continuous temperature resistance of minimum +90°C.
2 | nVent.com/RAYCHEM
II 2 G Ex eb mb IIC Gb
II 2 D Ex tb mb IIIC Db
Ex eb mb IIC Gb
Ex tb mb IIIC Db
JBU-100-E(P): 480 Vac**
JBU-100-L-E(P): 254 Vac
JBU-100-E(P): –55°C to +56°C**
JBU-100-L-E(P): –40°C to +40°C, except when used with
VPL : in that case ambient temperatures can be up to +56˚C
277 Vac
–40°C to +40°C
JBU-100-E(P):
ТС RU C-BE.МЮ62.В.00054/18
Ex e IIC Gb U Ex tb IIIC Db U
Ex e mb IIC Gb U Ex tb mb IIIC Db U
Ta –55°C...+56°C IP66
ООО "ТехИмпорт"
JBU-100-L-E(P):
ТС RU C-BE.МЮ62.В.00054/18
Ex e IIC Gb U Ex tb IIIC Db U
Ex e mb IIC Gb U Ex tb mb IIIC Db U
Ta –55°C...+40°C IP66
ООО "ТехИмпорт"
T continuous
max
65°C
110°C
120°C
150°C
See tables below
208 Vac
235°C
220°C
200°C
150°C
T intermittent
max
1000h cumulative
85°C
110°C
250°C
250°C
–
230 Vac 254 Vac
230°C 225°C
210°C 200°C
180°C 145°C
150°C Not allowed
385 Vac 400 Vac
230°C 230°C
215°C 215°C
195°C 195°C
150°C 150°C
T power off
max
–
–
–
–
260°C
T pipe
max
T pipe
max
277 Vac
225°C
195°C
105°C
480 Vac
230°C
205°C
160°C
150°C