CZ.CZLB-160/440.11(S)E-5.1/16.09
Repalcement
Please
check if SPDs’ type and specification on the
packages and the labels are consistent with the contract.
Read
this
instruction carefully before using SPDs.
Contact us if there is any questions.
In case of damage cause by electrostatic, friction should
be avoid.
In case of any failure, disassembling SPDs is prohibited.
Caution
Surge Protective Device
User
Manual
CZLB-160/440 Series
Add: Building 6, 201 Minyi Road, Caohejing Hi-Tech Park
Songjiang New Industrial Park, Shanghai 201612, P.R. China
Tel : +86-21-64513350 Fax : +86-21-64846984
Email
：
chenzhu
@
chenzhu
-
inst
.
com
http://www.chenzhu-inst.com
TN-C
system
220/
380
VAC
PEN
L1
L2
L3
L1
L2
L3
PE
Devices
Protected
Overcurrent
protection device
Main
switch
5
4
IT
system
L1
L2
L3
PE
220/
380
VAC
N
L1
L2
L3
Devices
Protected
Main
switch
Overcurrent
protection device
CZLB-160/440/3P
CZLB-160/440/3P
Status
indication
:
a
red
window indicates failure.
Check the status indicator. If the indicator is red, it need to be
replaced.
1.SPDs must be reliably grounded.
2.Make sure the connections between cable and terminals are firm
and correct.
3. SPDs’ quality are well controlled and strictly inspected before
delivery. If non-functional ones are found during operation, please
contact us early enough.
4.Within 5 years of delivery, any
problems occurred during normal
operations can get treatments free.
Maintenance
N
L1
L2
L3
PE
220/
380
VAC
L1
L2
L3
PE
N
TN-S
system
Devices
Protected
Overcurrent
protection device
Main
switch
CZLB-160/440/4P
TT
system
L1
L2
L3
PE
220/
380
VAC
N
L1
L2
L3
Devices
Protected
Main
switch
Overcurrent
protection device
CZLB-80/440/3P+1
