Quality gua rantees of our produc ts is transacted as the follow ing rules and re gulations:
8.1 R esponsibility of manufacturer:
A: Interior
One month goods exchanging ,maintenance, and return after delivery
Three months goods e xchanging ,maintenance after delivery
months goods maintenance after delivery
B:A broad
Three months goods maintenan ce after de live ry
★
★
★
★
Twelve
8.2 Whenever and wherever use our product, users hav e the rights to take our ser vice
w ith payment.
All distributors, manufacturers and agents in the whole country c an provide the service .
O ur company has the right to entrust maintenance to o thers .
8.3
★
R esponsibility immunity:
Abuse producing or inducing failure is out of our responsibility
The damage or referred,secondary damage caused by the fa ult of the equipmen t will not be
compens ated.
★
8.5 However the remedy of faults caused by the following re asons w ill be at user's cost,
e ven though it happe ns during the guarantee period.
Improper operation
una uthorized re pair or modification;
Operation be yond the standard specifications;
Falling down , b arbarous tra nsport;
Device ageing and failure caus ed by uns uitable environment;
Damage cause d by earthquake, fire, windstorm, flood, lightning ,abnormal voltage and o ther
natural dis aster, or effec t he reof.
★
，
★
★
★
★
8.4 The equipment is guaranteed for twelve months from the date of exporting.
Chapter 8 Quality Guarantee
Chapter 8 Quality Guarantee
DZB Series
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1.1 Tec hnical Spe cification
Appendix A: Standard Specifications
Appendix A Stan dard Specifications
DZB Series
Proportional t o Input Voltage
0~600Hz
Specification
Output Voltage
Output Fr equency
47~63Hz
Torque boost
Jog contr ol
Multi- Speed
Funct ion
Shared DC bus
Jog fr equency range: 0.00Hz~Maximum out put f requency;
Jog Acc/Dec t ime:0.0~360.0s
Internal PLC oper ation;8- speed Contr ol
Several motors can share one DC bus.
0~10.0%
Accel /decel Mode
DC br ake
Two accel/decel curve,ran ge: 0.1- 360sec
Start DC break,St op DC b reak
Ser ies
It em
D ZB200
1AC220V
15%
3AC220V
±
，
±
，
±
15%
3AC380V
15%
Contr ol mode
V/F control
V/F curve
Command channel
Frequency source
2 modes: Line, square v/f curve
operation panel, cont rol termi nal, seri al port
digital frequency reference, analog voltage reference, analog current ref erence,
pulse reference, commun icati on ports reference.
Thesefrequency sour ces can be selected through different methods.
Rated Voltage
Frequency Range
Reali ze product-li ne autom ati c control system
Internal PID
Automatic Voltage
Adjustment Funct ion
Keep stat ic output vol tage aut omatically when
mains vol tage fluctuating.
Input terminal
Output term inal
One digital output terminal(Two for 7.5kw below)
Two r elay out put t erminal( One for 7.5kw below)
One anal og output ter min al
Eight digi tal in pu t terminals and one of t hem can input hig h sp ee d pul se.
Two a nalog input terminals, one can be i nput te d vo lta ge and the othe r can
be inputt ed v olta ge or curr ent.
Speed accuracy
±
0.5%
Carrier frequency
fr equency resolut ion
1.0~15.0KHz
Digital setting: 0.01Hz Analog set ting: Maximum fr equency
×
0.1%
Overl oad Capacit y
Start torque
Speed control range
B:
；
；
150% r ated cur rent 60 seconds
180% rated current 10 seconds
P:120%
150%
；
r ated cur rent 60 seconds
rated current 10 seconds
1.5Hz/150%( V/F)
1:100(V/F)
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