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Z4 Collection DC EPT
EPTT: one.4kw – 600KW
Voltage: Regular 160V, 400V, 440V
Velocity: Rated Pace reference
Security Degree: IP21S
Insulation Class: F
Package deal: Export EPTen Bundle
Payment: forty% in EPT, equilibrium by T/T or L/C at sight
Z4-250-31, 132KW, 440V, 1000~2000r/min, IC06, IP21S, F Insulation
one. Mounting and Variety of design
Mounting modes comply with the State StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:
2. Protection and Cooling Strategy.
The simple cooling technique of motor is IC06, It means it have a blower for ventilate, also it can be made for IC17, It implies use pipe as the cold air inlet, the air outlet is shutter framework. Also it can be manufactured for IC37, it means the cold air’s inlet and outlet the two use pipe. And it truly is have several deriving kind, these kinds of as self-air flow, aXiHu (West EPT) Dis.al movement fan sort, enclosed kind, air-air cooler sort, and many others. The ask for for the air stream, blast force, EPTT of the air blower, and so forth of various frame motor please see complex knowledge sheet 1. The safety diploma of EPTT sequence Z4 motor reaches IP21S
a. For Z4-one hundred – Z4-160, The blower is mounted on the non-EPT side.
b. For Z4-180 – Z4-450, The blower is mounted on the EPT side.
c. The JCEP cooling air quantity, air pressure and admirer motor ability are revealed under:(EPTTble one)
*All the ventilating enthusiast motors are three period, two pole, 380V.
EPTs with the following five techniques of cooling can also be JCEP, but prior consultations are needed.
a. Body dimension one hundred up to 250 could be made into the totally enclosed, frame cooled motor(IC410).
b. Frame dimensions a hundred and eighty up to 250 might be manufactured into the independently ventilated motor with blower mounted on its non-EPT side(IC05).
c. Frame dimension one hundred up to 200 may be made into self-cooled open up motor with its very own supporter mounted on the shaft(IC01).
d. Body dimension 160 up to 355 may possibly be made into entirely enclosed motor with inner cooling air circulation by impartial air-air heat exchanger mounted on it(IC666).
e. Frame measurement one hundred sixty up to 450 may possibly be created into absolutely enclosed motor with unbiased air-h2o heat exchanger mounted on it(IC86W).
From the EPT stop(Non-commutator situation), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT place of the motor frame. For the ask for by buyer, the terminal box can be made on the opposite placement. Also the shaft can be manufactured as double shaft finish. The rotor shaft’s rotation path is counter clock-wise seen from the place of commutator. The driving manner is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving mode have particular radial force(such as belt EPT or EPT EPT), It is allowable radial pressure need to not exceed the price of graph.(see hooked up B)
3. Components for electric motor
According to customer’s ask for, the motor can be created to allocate for tacho generator, pulse generator, centrifugal switch, arrester brake and so on.
Note: the specification, EPTT and weak-magnet pace variety is only for reference, For the refresh of new systems, new resources, the data of the catalog will be altered accordingly.
1, technological data must be utilized according to the subsequent information work circumstances
A. altitude does not exceed 1000m,
B. surrounding air temperature is not more than forty deg c,
C. function environment must not have acid and alkaline or other to touch with insulation result of gas.
D. motor for ongoing obligation (S1),
E. motor armature loop and excitation circuitry by static electrical energy, rectifying EPTT offer by dc generators.
F. the collection motor functionality with GB/T755 the fundamental EPT of motor.
two, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. In accordance to the certain problems can derive 220V and 400V or other voltage.
three, motor rated speed 3,000, 15, 10, 750, 6, five, 4, three, 200r/min of nine.
To decrease the armature voltage continual torque control, decrease excitation continual EPTT voltage for speed. Velocity assortment of technological info table saw.
In the subsequent with rated voltage regulating speed is constant torque. It is no significantly less than the minimum speed regulation 20r/min, nonetheless can maintain the rated pace, torque.
four, Individual excitation is the basic excitation type of the motors. Nominal field voltage: 180V. Other excitation voltages are also acceptable on ask for.
Pressured excitation is permitted with the voltage of considerably less than 500v. When a motor is usually running, its excitation present should not be increased than the rated excitation present.
To guarantee the dependability of the insulation of excitation program, disconnect excitation circuitry on a subject winding resistance, launch finishes in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to avoid self-induction potential. In its price stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about seven occasions the discipline winding resistance (cold condition). Although the area voltage is greater than nominal voltage, the price of EPTTt resistance may be reduced than seven moments subject resistance, otherwise greater than seven instances.
five, For frame dimension Z4-315, Z4-355,Z4-400, and Z4-450, compensating windings are presented. For body dimension Z4-250 and Z4-280, the motors are feasible with a compensating winding way too.
six, A marked earthing terminal is offered for the motors.
seven, The performance detailed in the data sheet are for rated output, voltage and pace , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of different ventilating supporters.
1. Pls examine our items catalog and verify the motor variety and specification ahead of area order, and sort variety as feasible as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd technical specs shown in catalog. For motor body dimensions, EPTT, voltage, velocity, exciting technique, exciting voltage and mounting type, should be talked about clear in sales deal. These kinds of as Z4-a hundred and eighty-31, 37KW, 440V, 1000r/min, separated excitation 180v, horizontal mounting with feet or IMB3.
two. Some EPTT needs this sort of as : double shaft finish, terminal box placement are mounting in the opposite way, counter clock-clever rotation have to be mentioned clearly in the agreement.
three. If the client want type, specification are not checklist in the catolog, or for other EPTT prerequisite, the agreement or the pre-generation settlement ought to be signed right after both party’s discussion and agreement
four. All the motors , Besides the shaft extension essential, all the add-ons are not in the extent of supply, If the accessories or spare areas are asked for, such as the brush, brush holder, and many others, pls notice the identify, specification and portions of the equipment in the contract.
5. For EPTT environment doing work situation, motor would be employed in humid and very hot regions, pls label TH in the origin kind.
EPTT amp Delivery