Qualit y guar ant ees of o ur p roducts i s transac te d as th e foll owing r ules and r egul a tions:
8. 1 Re s p o ns ibility of manufacturer:
A: Interior
One mont h goods exchanging ,maintenance, and return afterdelivery
Thr ee mon ths g oods exchanging ,mai ntenanc e after d eliver y
months goods maint enanceafter delivery
B:Abroad
Thr ee mon ths g oods m ainte nance afte r delivery
★
★
★
★
Twelve
8.2 W henevera ndwherever use o urproduct,users hav e the rightst o take our service
withpayment.
All distributors, manufacturersand agents in the wholecountryc an provide the service.
Ourcompanyhastheright to entrustmaintenance too thers.
8.3
★
Responsibilityimmunity:
Abuse producingorinducingfailure is outof our responsibi lity
The damage or referred,secondarydamagecaused bythefa ult of the equipmen t will not be
com pens ated.
★
8.5 Ho wever t he remed y of f aults caused bythe following re a sons wil l be at user's co st,
e ven though ithappe ns during the guara ntee period.
Improperoperation unaut horizedrepairor modification;
Opera tion be yond th e standar d specifi cati ons;
Falling down, barbaroustransport;
De vice ag eing an d fail ur e caus ed b y uns uitable enviro nment;
D ama ge caused by ear th quake, f ire, windstorm, flood, li ghtni ng , a bnor mal vo ltage and other
n at ur al dis as te r, or effect he re of .
★，
★
★
★
★
8.4 T he equipment is gua ranteed f or twelvem onths fromthe date of exporting.
Chapter8 QualityGuarantee
Chapter 8 Qu ality G uarantee
DZB S eri es
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1.1 Tec hnical Spe cific ation
Appendix A: StandardSpecifications
Appendix AStan dard Specifications
DZB Series
Pr opo r tio nal t o Input Volta g e
0~600Hz
Spec ifica tion
Output Voltage
Out pu t Fr equ ency
47 ~63Hz
Torque bo ost
J og control
Multi- Speed
Function
Shar e d DC bu s
J og fr equ ency range: 0.0 0 Hz~ M axim um output frequ e ncy;
Jo g A cc/D ec t ime :0. 0~360.0 s
In ternal PLC oper atio n; 8-speed C ontr ol
Se ve ral m oto r s can sh are one DC bus.
0~10.0%
Accel/dec el M ode
DC br ake
Two acce l/de cel c urve,ran ge:0.1- 360sec
St art DCbreak,St op DC b reak
Ser ies
Item
DZB200
1A C2 20V 15 % 3AC 22 0 V±， ±， ±15% 3AC380V 15 %
Cont r ol m ode V / F cont ro l
V/F curve
Comm and channel
Fr equ enc y so urce
2 mod es: Line, square v/f curv e
op era t ion panel, control te rmi nal , serial port
di gital frequency refe ren c e, a nalo g vo ltage re fer e nce , a nalog cu r ren t ref erence,
pu lse r efe rence, communication p ort s ref e ren ce.
Th ese frequen cy sources can be s elected thro ugh di ffe r en t met ho ds.
Rated Voltage
Fr equ enc y Ra nge
Re ali z e p roduct-li ne a utom at i c co ntro l sys tem
Intern al PID
Autom atic Voltage
Adj us tme nt F unction
Ke ep stat i c output voltage automa tica l ly when
ma ins vol t age fl uc tuating.
In put t e rmi n al
Outpu t term inal
One digita l output term ina l(Two fo r 7.5 kw below)
Two relay output term inal ( One for 7.5kw b elow )
On e analog outpu t ter minal
Eight digi tal input termin als and one of t hemcan input high sp ee d pul se.
Two analog input terminals, one can be inputted voltage and theothercan
be i nputt ed v olta ge or current.
Speed accura cy
±0.5%
Car rie r fre quency
fr equ ency resolution
1.0~15.0KHz
Di gital setti ng : 0.0 1Hz An al og setting : Ma ximum fr equen cy×0.1 %
Over l oad Capacit y
St art t orq ue
Speed control range
B: ；；150% r ated current 60 s eco nds 180% rated cu rrent 10 seconds
P: 120 % 150%；r ated current 60 s eco nds rated cu rrent 10 se conds
1. 5Hz / 15 0%( V/F)
1:100(V/F)
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