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Z4 Series DC EPT
EPTT: 1.4kw – 600KW
Voltage: Typical 160V, 400V, 440V
Pace: Rated Pace reference
Safety Degree: IP21S
Insulation Class: F
Deal: Export EPTen Package deal
Payment: 40% in EPT, balance by T/T or L/C at sight
Z4-450-31, 220KW, 440V, 200~600r/min, IP21S, IC06, F grade insulation.
one. Mounting and Kind of building
Mounting modes comply with the Point out StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:
2. Safety and Cooling Method.
The fundamental cooling approach of motor is IC06, It signifies it have a blower for ventilate, also it can be created for IC17, It signifies use pipe as the cold air inlet, the air outlet is shutter structure. Also it can be produced for IC37, it means the cold air’s inlet and outlet both use pipe. And it truly is have many deriving form, these kinds of as self-ventilation, aXiHu (West EPT) Dis.al stream fan kind, enclosed kind, air-air cooler sort, and many others. The ask for for the air circulation, blast force, EPTT of the air blower, and so forth of distinct frame motor make sure you see technological data sheet 1. The defense diploma of EPTT sequence Z4 motor reaches IP21S
a. For Z4-100 – Z4-a hundred and sixty, The blower is mounted on the non-EPT facet.
b. For Z4-180 – Z4-450, The blower is mounted on the EPT side.
c. The JCEP cooling air volume, air pressure and enthusiast motor capacity are proven below:(EPTTble one)
*All the ventilating fan motors are a few section, two pole, 380V.
EPTs with the following 5 strategies of cooling can also be JCEP, but prior consultations are required.
a. Body size 100 up to 250 may possibly be created into the absolutely enclosed, body cooled motor(IC410).
b. Body size one hundred eighty up to 250 could be produced into the independently ventilated motor with blower mounted on its non-EPT facet(IC05).
c. Body dimensions a hundred up to 200 may possibly be created into self-cooled open up motor with its own fan mounted on the shaft(IC01).
d. Body dimensions a hundred and sixty up to 355 may be made into totally enclosed motor with internal cooling air circulation by impartial air-air warmth exchanger mounted on it(IC666).
e. Body dimensions one hundred sixty up to 450 might be created into absolutely enclosed motor with independent air-h2o heat exchanger mounted on it(IC86W).
From the EPT stop(Non-commutator placement), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT placement of the motor body. For the ask for by client, the terminal box can be produced on the opposite place. Also the shaft can be manufactured as double shaft end. The rotor shaft’s rotation path is counter clock-sensible viewed from the placement of commutator. The driving method is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving mode have particular radial power(this sort of as belt EPT or EPT EPT), It really is allowable radial drive must not exceed the price of graph.(see attached B)
3. Equipment for electric powered motor
According to customer’s request, the motor can be developed to allocate for tacho generator, pulse generator, centrifugal swap, arrester brake and so on.
Note: the specification, EPTT and weak-magnet pace selection is only for reference, For the refresh of new technologies, new components, the knowledge of the catalog will be transformed appropriately.
one, technological knowledge need to be employed according to the following knowledge function problems
A. altitude does not exceed 1000m,
B. encompassing air temperature is not much more than forty deg c,
C. work atmosphere need to not have acid and alkaline or other to touch with insulation influence of gas.
D. motor for ongoing duty (S1),
E. motor armature loop and excitation circuitry by static electricity, rectifying EPTT provide by dc generators.
F. the series motor overall performance with GB/T755 the simple EPT of motor.
two, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. In accordance to the specific problems can derive 220V and 400V or other voltage.
3, motor rated speed three,000, 15, ten, 750, six, five, 4, three, 200r/min of nine.
To reduce the armature voltage constant torque control, minimize excitation consistent EPTT voltage for velocity. Speed selection of technological data desk noticed.
In the pursuing with rated voltage regulating speed is consistent torque. It is no less than the minimum speed regulation 20r/min, still can preserve the rated velocity, torque.
4, Separate excitation is the fundamental excitation kind of the motors. Nominal field voltage: 180V. Other excitation voltages are also appropriate on ask for.
Forced excitation is permitted with the voltage of significantly less than 500v. When a motor is generally operating, its excitation recent need to not be increased than the rated excitation present.
To ensure the trustworthiness of the insulation of excitation technique, disconnect excitation circuitry on a area winding resistance, launch ends in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to avert self-induction potential. In its worth stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about 7 occasions the subject winding resistance (chilly state). Even though the discipline voltage is increased than nominal voltage, the value of EPTTt resistance may possibly be lower than 7 times discipline resistance, or else larger than 7 occasions.
5, For body size Z4-315, Z4-355,Z4-four hundred, and Z4-450, compensating windings are offered. For frame dimension Z4-250 and Z4-280, the motors are possible with a compensating winding way too.
6, A marked earthing terminal is presented for the motors.
7, The performance listed in the information sheet are for rated output, voltage and pace , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of independent ventilating supporters.
1. Pls check our items catalog and affirm the motor type and specification prior to place buy, and kind selection as possible as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd technical specs revealed in catalog. For motor frame size, EPTT, voltage, pace, fascinating strategy, thrilling voltage and mounting kind, should be pointed out distinct in sales agreement. These kinds of as Z4-a hundred and eighty-31, 37KW, 440V, 1000r/min, divided excitation 180v, horizontal mounting with ft or IMB3.
two. Some EPTT requirements this sort of as : double shaft conclude, terminal box placement are mounting in the reverse way, counter clock-clever rotation should be talked about clearly in the deal.
3. If the customer need variety, specification are not listing in the catolog, or for other EPTT necessity, the deal or the pre-manufacturing settlement ought to be signed after the two party’s dialogue and arrangement
4. All the motors , Except the shaft extension important, all the add-ons are not in the extent of provide, If the equipment or spare areas are asked for, this kind of as the brush, brush holder, and many others, pls be aware the title, specification and portions of the components in the contract.
five. For EPTT setting doing work problem, motor would be utilised in humid and sizzling regions, pls label TH in the origin type.
EPTT amp Delivery