ZB5Z～40Z ZC45Z～1000Z
ZB5BZ～40BZ ZC45BZ～1000BZ
整體普通型及整體防爆型多回轉(zhuǎn)閥門電動裝置
使 用 說 明 書
OPERATION INSTRUCTION MANUAL
FOR
INTEGRATED NORMAL TYPE ANDINTEGRATED
EXPLOSION-PROOF TYPE MULTI-TURN
ELECTRIC VALVE ACTUATORS
中華人民共和國常州電站輔機(jī)總廠有限公司
CHANGZHOU POWER STATION AUXILIARY EQUIPMENT WORKS,Ltd.
THE PEOPLE’S REPUBLIC OF CHINA一、概述 General Description
整體普通型、整體防爆型多回轉(zhuǎn)閥門電動裝置由 ZB5~ZB40、ZC45~250 及 ZB5～ZB40B、
ZC45~ZC250B閥門電動裝置附加控制電氣元件組成，而ZC350~ZC1000BZ由ZC180~250BZ疊加減速
裝置組成。本系列閥門電動裝置內(nèi)置控制模塊，大容量接觸器，可不再使用電控箱，因此具有體積小，
功能全（加設(shè)了相序自動糾正及缺相保護(hù)功能，遠(yuǎn)程控制有四種方式，另加緊急關(guān)閥功能），安裝接線
簡單（只需接入三相動力線，即可現(xiàn)場操作），檢修方便（電氣回路通過 DC24V 電壓控制，電氣部件
之間采用接插件連接）等特點。
本產(chǎn)品性能指標(biāo)達(dá)到JB/T8528-1997《普通型閥門電動裝置技術(shù)條件》的規(guī)定，防爆型性能指標(biāo)達(dá)
到 GB3836.1-2000《爆炸性環(huán)境用防爆電氣設(shè)備 通用要求》、GB3836.2-2000《爆炸性環(huán)境用防爆電氣
設(shè)備 隔爆型電氣設(shè)備“d” 》及JB/T8529-1997《隔爆型閥門電動裝置技術(shù)條件》的規(guī)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、型號表示方法 Representation of Type
— / Z
表示整體式 Means integrated model
B表示防爆型，不標(biāo)注表示普通型
B means flameproof type, normal type without B
表示最大轉(zhuǎn)圈數(shù)Means max. travel (revolutions)
輸出轉(zhuǎn)速 Output speed (r/min)
連接尺寸型式：T為推力型，I為電站型，無字母表示
常規(guī)轉(zhuǎn)矩型 Connection mode: T means thrust mode,
I means connection mode for power station, normal
torque mode without any letter.
輸出轉(zhuǎn)矩 Output torque (10N ·m)
產(chǎn)品型式：ZB或ZC Product type: ZB or ZC
例：ZB30T－18/ 40BZ 表示輸出額定轉(zhuǎn)矩300N·m（30kg·m)推力型，輸出轉(zhuǎn)速18r/ min，最大轉(zhuǎn)圈
數(shù)40，防爆型，整體式。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、工作環(huán)境及主要技術(shù)參數(shù) Service Environment and Main Technical Parameters
（一）電源 Power Supply
電 機(jī)：Motor 380V，50Hz（特殊訂貨可60Hz, 60 Hz for special order）
遠(yuǎn)程控制：DC24V，控制信號門限為“on” 的最小值為 20V；“off”的最大值為 1.5V；控制信
號的拉電流為15mA（相當(dāng)于1.6k，0.36W負(fù)載）
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）工作環(huán)境 Service Environment
（1）防爆型產(chǎn)品：按標(biāo)準(zhǔn)分類，本裝置有dⅠ（煤礦井下用電氣設(shè)備）和dⅡBT4 （工廠用）兩種，
dⅡBT4所適用環(huán)境為ⅡA、ⅡB級T1~T4組的爆炸性氣體混合物。特殊訂貨可dⅡCT（4 詳見GB3836.1
《爆炸性環(huán)境用防爆電氣設(shè)備 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) 普通型產(chǎn)品：不含有腐蝕性、易燃、易爆的介質(zhì)
Normal type: no corrosive, flammable or explosive media
(3) 環(huán)境溫度：-20 ～ +60℃ Ambient temperature: -20~60℃
(4) 環(huán)境相對濕度：≤90%（+25℃時） Relative humidity: ≤90% (at 25℃)
(5) 防護(hù)等級：IP55（特殊訂貨可達(dá)IP67） Protection: IP55 (IP67 for special order)
（三）本裝置為短時工作制，額定運行時間為10分鐘。
These actuators are for short time duty. The rated operating time is 10 minutes.
（四）規(guī)格和主要技術(shù)參數(shù) Specifications and Main Technical Parameters
輸出轉(zhuǎn)速output speed r/min 最大閥 最大 參
電機(jī) 電流 公稱 手動
12 18 24 30 36 42 48 60 桿直徑 轉(zhuǎn)圈 考
型號 功率 cur- 推力 速比
max. 數(shù) 重
type power rent thrust hand
輸出轉(zhuǎn)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