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Z4 Sequence DC EPT
EPTT: one.4kw – 600KW
Voltage: Regular 160V, 400V, 440V
Speed: Rated Velocity reference
Protection Degree: IP21S
Insulation Course: F
Responsibility: S1
Package deal: Export EPTen Package deal
Payment: forty% in EPT, equilibrium by T/T or L/C at sight
EPTT
one. Mounting and Variety of development
Mounting modes comply with the State StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB/T997 stipulated as follows:
two. Safety and Cooling Approach.
The fundamental cooling strategy of motor is IC06, It signifies it have a blower for ventilate, also it can be made for IC17, It signifies use pipe as the cold air inlet, the air outlet is shutter framework. Also it can be created for IC37, it signifies the chilly air’s inlet and outlet both use pipe. And it’s have numerous deriving kind, such as self-air flow, aXiHu (West EPT) Dis.al circulation fan sort, enclosed kind, air-air cooler variety, and so forth. The ask for for the air flow, blast force, EPTT of the air blower, etc of distinct body motor make sure you see technical information sheet 1. The protection diploma of EPTT series Z4 motor reaches IP21S
a. For Z4-one hundred – Z4-a hundred and sixty, The blower is mounted on the non-EPT side.
b. For Z4-one hundred eighty – Z4-450, The blower is mounted on the EPT side.
c. The JCEP cooling air volume, air pressure and enthusiast motor capacity are demonstrated underneath:(EPTTble 1)
*All the ventilating fan motors are three period, two pole, 380V.
EPTs with the adhering to 5 methods of cooling can also be JCEP, but prior consultations are needed.
a. Body measurement 100 up to 250 may be produced into the completely enclosed, frame cooled motor(IC410).
b. Body dimension a hundred and eighty up to 250 might be manufactured into the independently ventilated motor with blower mounted on its non-EPT aspect(IC05).
c. Body dimension a hundred up to two hundred may possibly be made into self-cooled open up motor with its possess admirer mounted on the shaft(IC01).
d. Body size one hundred sixty up to 355 could be made into entirely enclosed motor with inner cooling air circulation by impartial air-air heat exchanger mounted on it(IC666).
e. Frame size 160 up to 450 might be produced into absolutely enclosed motor with independent air-drinking water warmth exchanger mounted on it(IC86W).
From the EPT end(Non-commutator place), The stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd terminal box is on the rigEPTT place of the motor body. For the request by buyer, the terminal box can be produced on the opposite placement. Also the shaft can be created as double shaft stop. The rotor shaft’s rotation route is counter clock-wise considered from the placement of commutator. The driving mode is fleXiHu (West EPT) Dis.ble coupling connection, also can be use for the driving manner have certain radial drive(this sort of as belt EPT or EPT EPT), It really is allowable radial drive should not exceed the value of graph.(see connected B)
three. Add-ons for electric powered motor
In accordance to customer’s ask for, the motor can be designed to allocate for tacho generator, pulse generator, centrifugal swap, arrester brake and so on.
Notice: the specification, EPTT and weak-magnet speed variety is only for reference, For the refresh of new technologies, new materials, the data of the catalog will be changed appropriately.
EPT performance
one, specialized knowledge ought to be employed according to the adhering to knowledge operate problems
A. altitude does not exceed 1000m,
B. bordering air temperature is not much more than 40 deg c,
C. work setting need to not include acid and alkaline or other to touch with insulation influence of gasoline.
D. motor for continuous obligation (S1),
E. motor armature loop and excitation circuitry by static electrical power, rectifying EPTT provide by dc turbines.
F. the collection motor functionality with GB/T755 the simple EPT of motor.
two, motor 160V rated voltage is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd, 440V. According to the specific conditions can derive 220V and 400V or other voltage.
three, motor rated pace three,000, 15, ten, 750, six, five, four, three, 200r/min of 9.
To reduce the armature voltage constant torque control, reduce excitation consistent EPTT voltage for velocity. Pace assortment of technical data table noticed.
In the pursuing with rated voltage regulating pace is continual torque. It is no considerably less than the minimal speed regulation 20r/min, nevertheless can preserve the rated velocity, torque.
four, Individual excitation is the basic excitation sort of the motors. Nominal discipline voltage: 180V. Other excitation voltages are also acceptable on request.
Forced excitation is permitted with the voltage of much less than 500v. When a motor is generally working, its excitation existing need to not be larger than the rated excitation existing.
To make sure the trustworthiness of the insulation of excitation system, disconnect excitation circuitry on a subject winding resistance, release ends in pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel to avert self-induction possible. In its price stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd excitation voltage is about seven moments the field winding resistance (chilly point out). While the area voltage is greater than nominal voltage, the benefit of EPTTt resistance may be reduced than 7 instances field resistance, or else larger than 7 times.
5, For frame measurement Z4-315, Z4-355,Z4-four hundred, and Z4-450, compensating windings are presented. For body dimension Z4-250 and Z4-280, the motors are feasible with a compensating winding as well.
six, A marked earthing terminal is presented for the motors.
7, The effectiveness detailed in the knowledge sheet are for rated output, voltage and velocity , and incEPTT excitation losses, excXiHu (West EPT) Dis.Hu (West EPT) Dis. that of different ventilating fans.
OrEPTTNotice
1. Pls verify our merchandise catalog and affirm the motor variety and specification prior to area get, and type selection as possible as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd requirements demonstrated in catalog. For motor body dimensions, EPTT, voltage, pace, interesting method, fascinating voltage and mounting kind, must be described distinct in sales contract. These kinds of as Z4-180-31, 37KW, 440V, 1000r/min, separated excitation 180v, horizontal mounting with toes or IMB3.
two. Some EPTT demands these kinds of as : double shaft finish, terminal box place are mounting in the reverse way, counter clock-clever rotation must be mentioned obviously in the contract.
three. If the customer need to have type, specification are not list in the catolog, or for other EPTT requirement, the contract or the pre-generation settlement must be signed after both party’s discussion and agreement
4. All the motors , Besides the shaft extension essential, all the equipment are not in the extent of provide, If the components or spare areas are asked for, such as the brush, brush holder, and so forth, pls be aware the identify, specification and quantities of the equipment in the deal.
five. For EPTT atmosphere operating problem, motor would be used in humid and hot locations, pls label TH in the origin sort.
EPTT amp Shipping
Testing EPT
