整体普通型及整体防爆型多回转阀门电动装置使用说明书

ZB5Z～40Z ZC45Z～1000Z
ZB5BZ～40BZ ZC45BZ～1000BZ
整体普通型及整体防爆型多回转阀门电动装置
使 用 说 明 书
OPERATION INSTRUCTION MANUAL
FOR
INTEGRATED NORMAL TYPE ANDINTEGRATED
EXPLOSION-PROOF TYPE MULTI-TURN
ELECTRIC VALVE ACTUATORS
中华人民共和国常州电站辅机总厂有限公司
CHANGZHOU POWER STATION AUXILIARY EQUIPMENT WORKS,Ltd.
THE PEOPLE’S REPUBLIC OF CHINA一、概述 General Description
整体普通型、整体防爆型多回转阀门电动装置由 ZB5~ZB40、ZC45~250 及 ZB5～ZB40B、
ZC45~ZC250B阀门电动装置附加控制电气元件组成，而ZC350~ZC1000BZ由ZC180~250BZ叠加减速
装置组成。本系列阀门电动装置内置控制模块，大容量接触器，可不再使用电控箱，因此具有体积小，
功能全（加设了相序自动纠正及缺相保护功能，远程控制有四种方式，另加紧急关阀功能），安装接线
简单（只需接入三相动力线，即可现场操作），检修方便（电气回路通过 DC24V 电压控制，电气部件
之间采用接插件连接）等特点。
本产品性能指标达到JB/T8528-1997《普通型阀门电动装置技术条件》的规定，防爆型性能指标达
到 GB3836.1-2000《爆炸性环境用防爆电气设备 通用要求》、GB3836.2-2000《爆炸性环境用防爆电气
设备 隔爆型电气设备“d” 》及JB/T8529-1997《隔爆型阀门电动装置技术条件》的规定。
Integrated normal type and integrated explosion type multi-turn electric valve actuators consist of ZB5~ZB40,
ZC45~250 and ZB5B~ZB40B, ZC45B~ZC250B electric valve actuators and additional electric control
elements. And ZC350~ZC1000BZ actuators are combined with ZC180~250BZ actuators and additional gear
reducers. With control module and big capacity contactors built in, these series electric valve actuators need
no more electric control box. And so they are small in size and of complete functions (provided with
automatic correction of phase sequence, protection of phase-lacking, four modes of remote control, and the
function of emergent valve shut in addition), simple in installation and wiring (once the 3-phase power supply
is connected, can local operation be carried out), easy to maintain and repair (electric circuit is controlled by
DC 24V voltage, electric elements are connected one another with plugs and sockets).
Performance index of these products meets with the requirements of Std JB/T 8528 —1997 TECHNICAL
SPECIFICATIONS OF NORMAL ELECTRIC VALVE ACTUATORS and performance index of
explosion-proof type actuators meets with Std GB3836.1 —2000 ELECTRICAL APPARATUS FOR
EXPLOSIVE GAS ATMOSPHERES—PART I: GENERAL REQUIREMENTS and Std GB3836.2 —2000
ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES —PART 2: FLAMEPROOF
ENCLOSURE “d” and Std JB/T 8529 —1997 TECHNICAL SPECIFICATIONS OF FLAMEPROOF
ELECTIRIC VALVE ACTUATORS.
二、型号表示方法 Representation of Type
— / Z
表示整体式 Means integrated model
B表示防爆型，不标注表示普通型
B means flameproof type, normal type without B
表示最大转圈数Means max. travel (revolutions)
输出转速 Output speed (r/min)
连接尺寸型式：T为推力型，I为电站型，无字母表示
常规转矩型 Connection mode: T means thrust mode,
I means connection mode for power station, normal
torque mode without any letter.
输出转矩 Output torque (10N ·m)
产品型式：ZB或ZC Product type: ZB or ZC
例：ZB30T－18/ 40BZ 表示输出额定转矩300N·m（30kg·m)推力型，输出转速18r/ min，最大转圈
数40，防爆型，整体式。For example: ZB30T—18/40BZ represents actuator of rated output torque 300N·m
(30 kg·m)thrust mode, output speed 18 r/min, max travel 40 turns, flameproof type, integrated model.
1三、工作环境及主要技术参数 Service Environment and Main Technical Parameters
（一）电源 Power Supply
电 机：Motor 380V，50Hz（特殊订货可60Hz, 60 Hz for special order）
远程控制：DC24V，控制信号门限为“on” 的最小值为 20V；“off”的最大值为 1.5V；控制信
号的拉电流为15mA（相当于1.6k，0.36W负载）
Remote Control: DC 24V, minimum value for “on” of control signal gate is 20V, and maximum value
for “off” is 1.5V; actuating current of control signal is 15 mA (approximate the load of 1.6kΩ, 0.36W)
（二）工作环境 Service Environment
（1）防爆型产品：按标准分类，本装置有dⅠ（煤矿井下用电气设备）和dⅡBT4 （工厂用）两种，
dⅡBT4所适用环境为ⅡA、ⅡB级T1~T4组的爆炸性气体混合物。特殊订货可dⅡCT（4 详见GB3836.1
《爆炸性环境用防爆电气设备 通用要求》）。
Flameproof type: according to the standard, these actuators are provided with Class dI (as electric
apparatus for colliery mine) and Class dIIBT4 (for plant and works). Class dIIBT4 is suitable to the
atmosphere of explosive gases mixture specified by groups T1~T4 of Class IIA and Class
IIB. Class dIICT4 is for special order (for details, see Std GB3836.1 —2000 ELECTRICAL APPARTAS
FOR EXPLOSIVE GAS ATMOSPHERES—PART I: GENERAL REQUIREMENTS )
(2) 普通型产品：不含有腐蚀性、易燃、易爆的介质
Normal type: no corrosive, flammable or explosive media
(3) 环境温度：-20 ～ +60℃ Ambient temperature: -20~60℃
(4) 环境相对湿度：≤90%（+25℃时） Relative humidity: ≤90% (at 25℃)
(5) 防护等级：IP55（特殊订货可达IP67） Protection: IP55 (IP67 for special order)
（三）本装置为短时工作制，额定运行时间为10分钟。
These actuators are for short time duty. The rated operating time is 10 minutes.
（四）规格和主要技术参数 Specifications and Main Technical Parameters
输出转速output speed r/min 最大阀 最大 参
电机 电流 公称 手动
12 18 24 30 36 42 48 60 杆直径 转圈 考
型号 功率 cur- 推力 速比
max. 数 重
type power rent thrust hand
输出转矩output torque N·m dia of max. 量
ｋW A ｋ·N ratio
stem rev kg
0.09 0.68 100 50
0.12 0.74 50
0.18 1.22 150 100 80 60 50 6 35~
5
ZB (B)Z 40 28
15 0.25 1.4 150 100 80 70 60 50 10 65
20
0.37 1.8 150 130 100 90 80 50
30
0.55 2.4 150 130 100 90
40
0.25 1.4 250 1
60
0.37 1.8 400 300