Riyue CJR3-50 User manual

请注意此使用说明书必须送
至最终用户和维修责任者手
中保管。
This manual should be given to
the person who actually uses the
products and is responsible for
their maintenance.
安全注意事项
在安装、运行、保养和维修前必须熟读使用说明书，以保证正确使用。
使用说明书中对安全注意事项区分为“警告”、“注意”两个等级。
：不解除的话, 有可能造成死亡或重伤的危险状态。
：不解除的话, 有可能造成中等程度的残疾, 轻伤以及发生物质损伤事故。
并且，即使在, 中记载的事项根据情况也有可能导致发生重大事故，所以记载内容
都很重要，请必须遵守。
1. 解开包装
(1) 请确认产品型号、适用容量与要求的规格是否一致。
(2) 请检查是否有由于运输等原因而引起的零部件松动或破损现象。
2. 保管
请避免高温多湿、有腐蚀性气体及日光直射的场所，以原包装的状态进行保管。
3. 安装
(1) 请安装于干燥、洁净、牢固的场所。
(2) 请垂直安装。允许倾斜角度在 30°以内。(Fig.1)
(3) 可与热继电器组合的交流接触器、独立安装单元的型号请参照 Table1。
4. 安装空间
安装间隙需在 Table 2 尺寸以上
（Fig.2 是 CJR3-50 与 FSZ-HD 组合的场合）
5. 接线
可以连接的电线尺寸及紧固力矩
请参照 Table 3。
6. 使用方法
(1) 在刻度范围内转动电流整定刻度盘，与▼标志对齐的电流值即为电动机全负载电流。
（Fig.3）在刻度范围外使用的场合，不能满足性能。
(2) 拉起测试按钮可进行顺序检查。而且，如果按测试按钮，b 触头(95－96)会分断，放开的
话就再次闭合。（Fig.3）
(3) 在热过载继电器动作时，脱扣指示窗显示黄色。如需复位按复位按钮，脱扣指示窗黄色标
记隐藏。(在自动复位的状态，即使动作，脱扣指示窗也不会显示出黄色。)（Fig.3）
(4) 在热过载继电器动作时，必须排除过载等因素之后，轻轻按复位按钮进行复位。(此时，
当热过载继电器还未完全冷却时，复位无效。)
Safety Precautions
To ensure proper use of the product, be sure to read this manual and the other
attached documents carefully before starting installation, operation, maintenance
and inspection. Within this instruction manual, safety precautions are ranked, in
order of importance, as either “Warning” or “Caution”.
Indicates a potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, may
result in minor or moderate injury and/or damage to the equipment.
Under certain conditions, improper operation may result in serious injury and/or
damage even if it is labeled only as “Caution”. Every item indicated by either
“Warning” or “Caution” should be considered significant. Be sure to give particular
care to those items.
1. Unpacking
(1) Check that the type and rating match the requested specifications.
(2) Make sure that no parts have been lost or damaged.
2. Storage
Store the unit in the packing box. Do not store the packing box in a location
subject to high temperature, high humidity, corrosive gas, or direct sunlight.
3. Mounting
(1) Mount in a dry, clean and stable location.
(2) Mounting on a vertical surface. The product must not incline more than 30゜. (Fig.1)
(3) See the Table 1 combination of contactor and thermal overload relay (TOR).
4. Mounting space
Mount the products at a distance of at least that shown in the Table 2.
（Fig. 2 ex. Combination of type CJR3-50and FSZ-HD）
5. Connection
Connectable wire size and proper tightening torque
See Table 3.
6. Usage
(1) Turn the current setting dial within the scale so that the full load current of the
motor is at the ▼ mark (Fig.3). Do not use beyond the scale, or the expected
performance cannot be obtained.
(2) By pulling the test button, checking of control circuit wiring can be done.
If it is depressed only the NC contact (95-96) is opened. If it is released, the NC
contact is closed again. (Fig.3)
(3) When the TOR operates, the trip indicator displays a yellow sign. If the TOR is
reset, indication disappears from the indicator. (Even if the TOR operates, the
yellow sign dose not show in the trip indicator at automatic reset mode.) (Fig.3)
(4) If the TOR operates, first remove the cause of failure such as overload, and then
lightly press the reset button to reset it. (In this case, the TOR cannot reset, if it is
not cooled sufficiently.)
热过载继电器
Thermal Overload Relay
Type
CJR3-50
CJR3-50Q
CJR3B-65
CJR3B-95
CJR3-105B
CJR3-105BQ
CJR3-105
CJR3-105Q
CJR3-160B
CJR3-160BH
CJR3-160
CJR3-185
警告
●请不要触摸和靠近通电中的产品，因有触电、灼伤的危险。
●维修、检验请在切断电源后进行，因有触电的危险。
注意
●因为有引发灼伤、火灾的可能，所以请确保说明书上规定的安装空间。
●因为有引发火灾的可能，所以请在接线时按额定电压、通电电流选用符合规范尺寸
的电线，紧固螺钉按照使用说明书规定的力矩紧固。
●请不要在切断电源后立即触摸产品，因为余热可能会导致灼伤。
●产品废弃时需按产业废弃物处理。
Table 1
热过载继电器
Thermal overload relay
(TOR)
可组合的交流接触器型号
Type of contactor on which TOR
can be mounted
可组合的独立安装单元
Type of separate mounting unit
on which TOR can be mounted
CJR3-50, 50Q CK3-32, 40, 50, 32/G, 40/G, 50/G FSZ-HD
CJR3B-65 CK3B-40,50,65
CJR3-105B, 105BQ CK3-65, 80, 65/G, 80/G FSZ-HE
CJR3B-95 CK3B-80,95
CJR3-105, 105Q CK3-105 －
CJR3-160B CK3-125 －
CJR3-160BH － 不要 / Unnecessary
CJR3-160 CK3-150 －
CJR3-185 CK3-180 －
Table 2
A
[mm]
B
[mm]
20 10
WARNING
Do not touch the product or approach it when power connected. Electric
shock or burns may result.
Turn off the power before starting maintenance or inspection. Failure to do
so may result in electric shock.
CAUTION
●Install the product in space more than being provided by this manual.
Failure to do so may result in fire or burns.
●For wiring, select wire size suitable for the applied voltage and current. Burns
may result. Tighten wires with the tightening torque specified in the
instruction manual. Failure to do so may result in fire.
●Do not touch the product immediately after the power is turned off. As it
may still be hot, burns may result.
●Treat the product as industrial waste when discarding.
INA-F21384813c-CE
使
用
说
明
书
INSTRUCTION MANUAL
WARNING
CAUTION
Fig.1
30°30° 30°30°
接地金属
Ground plate
Fig.2
接地金属
Ground plate
B A B
警告
注意
Fig.3
表示盖
Indication coveｒ
测试按钮
Test button
复位按钮
Reset button
脱扣窗口
Trip ｉndicator
挡块
Stopper
▼标志
▼Mark
电流整定刻度盘
Current setting dial
注意

(5) 从手动复位转换到自动复位时，请确认以下操作：如标记①那样将细一字螺丝刀插入表
示盖的槽中，切除挡角。如标记②③那样按复位棒，向顺时针方向旋转至停止。保持标
记④那样的状态。（Fig.6）
(6) 拆卸端子盖请参照 Fig.7、Fig.8。
(7) 在自动复位状态，单相电路的场合，请注意热过载继电器自动复位时，电动机会自动再
起动。
7. 维修、保养
7.1 运转前的检查
(1) 请确认螺钉没有松动。
(2) 请确认是否有电线碎屑、垫片等嵌在产品中。
7.2 定期检查
(1) 在运转后立即进行初期检查，然后请进行定期检查。
(2) 端子的紧固螺钉请定期重新紧固。
8. 短路保护装置（SCPD）
请参照 Table 4。
Type 1：选择该型协调保护，短路后触头会熔焊或损坏。短路发生后必须迅速更换产品。
Type 2：选择该型协调保护，短路后产品可以继续使用。被组合好的交流接触器的主触头可
能会有轻微的熔接，请进行检查。在触头熔接的场合，请用螺丝刀或类似工具将其
分离。
(5) To change over from manual reset mode to automatic reset mode, keep the
reset button pushed by the procedure shown in Fig.6.
(6) Fig. 7 and Fig. 8 show how to remove the terminal cover.
(7) Note that the motor restarts automatically if the TOR in a two-wire control circuit
is reset at automatic reset mode.
7. Maintenance and inspection
7.1 Inspection before operation
(1) Check that all screws are tightened.
(2) Check that there is no foreign matter in the unit, such as wire chips or washers.
7.2 Periodic inspection
(1) Perform initial inspection early, and perform subsequent inspections on a
regular basis.
(2) Check that all terminals are tightened with the proper torque periodically.
8. Short circuit protective device (SCPD)
See Table 4.
Type 1 is a selection that the contact welding or damage may result after
short-circuited. Exchange the product for a new product promptly.
Type 2 is a selection that the product can be used after short-circuited. The slight
welding of the main contacts of combined contactor may result. Check if the
contacts are welded. Separate the contacts by driver or its equivalent in
case of welding.
Table 3
Type
Main terminals Auxiliary terminals
[CJR 3-] 50, 50 ～ 185
[CJR3B-] 65 65, 95
直接连接 / Direct connection
【Note1】
单芯线 /多股线
Solid / Stranded
[mm2]
1×(0.75～6)
2×(0.75～1.5)
2×(1.5～4)
2×(4～6)
1×(0.75～2.5)
2×(0.75～1.5)
2×(1.5～2.5)
AWG
1×(18～8)
2×(18～16)
2×(16～14)
2×(14～12)
2×(12～10)
1×(18～14)
2×(18～16)
2×(16～14)
【Note1】
多股软线（有压接端子）
Flexible stranded with end sleeve
[mm2]
1×(0.75～4)
2×(0.75～1.5)
2×(1.5～4)
1×(0.75～2.5)
2×(0.75～1.5)
2×(1.5～2.5)
AWG
1×(18～10)
2×(18～16)
2×(16～14)
2×(14～12)
2×(12～10)
1×(18～14)
2×(18～16)
2×(16～14)
电线剥皮尺寸
Stripped length [mm] 15 10
压接端子连接 / Connection with crimp terminal
多股线 / 多股软线
Stranded / Flexible stranded
[mm2] 0.75～25 0.75～2.5
AWG 18～4 18～14
端子最大宽度/Max. Width 【Note 2】 [mm] 12.4 7.7
端子螺钉尺寸 / Terminal screw size M5 M3.5
紧固工具 / Tool 【Note 3】 ○+2 ○-
紧固力矩 【Note 4】
Tightening torque [N･m] 2～2.5 0.8～1
Table 4
Type GB14048.4, IEC60947-4-1
Type
“
1
”
Type
“
2
”
Thermal overload relay
(TOR)
Contactor 短路电流
Prospective
Current
“Iq”
CM1
断路器
额定电流
Breaker Max
Rating
短路电流
Prospective
Current
“Iq”
RT16
熔断器
额定电流
Fuse Max
Rating
Range
[A] [kA] [A] [kA] [A]
CJR3-50
CJR3B-65
4-6
CK3-32
CK3-40
CK3-50
CK3B-40
CK3B-50
CK3B-65
18
32
50
10
5-8 32 20
6-9 32 20
7-11 32 20
9-13 32 25
12-18 50 32
18-26 63 50
24-36 100 63
32-42 100 100
40-50 100 100
CJR3-105B
CJR3B-95
7-11
CK3-65
CK3-80
CK3B-80
CK3B-95
32 20
9-13 32 25
12-18 50 32
18-26 63 50
24-36 100 63
28-40 100 100
34-50 100 100
45-65 125 125
48-68 160 125
64-80 160 125
65-95 160 160
85-105 160 160
CJR3-105
18-26
CK3-105
63 50
24-36 100 63
28-40 100 100
34-50 100 100
45-65 125 125
65-95 160 160
85-105 160 160
CJR3-160B
45-65
CK3-125
25
125 125
53-80 160 160
65-95 160 160
85-125 225 250
CJR3-160
45-65
CK3-150
125 125
53-80 160 160
65-95 160 160
85-125 225 250
110-160 225 250
CJR3-185
65-95
CK3-180 35
160 160
85-125 225 250
110-160 225 250
125-185 225 250
Main terminals (压接端子连接 / Connection with crimp terminal)
Type [CJR3-] 105B 105 160B 160 185
[CJR3B-] 95 - - - -
多股线 / 多股软线
Stranded / Flexible stranded
[mm2] 0.75～50 1.5～50 1.5～120 1.5～120 2.5～240
AWG 18～1/0 14～1/0 14～250 14～250 14～400
端子最大宽度 【Note 2】
Max. Width [mm] 16.7 22.3 36.5
端子螺钉尺寸 / Terminal screw size M6 M8 M10
紧固工具 / Tool 【Note 3】 ○ ○+3 ○
紧固力矩 【Note 4】
Tightening torque [N･m] 4～5 9～11 15～20
* 各端子分别能连接 2 个压接端子。(Fig.4)
* 不接线的端子螺钉，也应全部紧固后使用。
* 请确保相间的绝缘距离。
【Note 1】 用 2 根单芯线进行接线的时候请使用相同尺寸的电线。
多股软线若无压接端子就不能使用。使用多股软线时必须选用压接端子。
使用压接端子时电线的剥皮尺寸请按照压接端子厂家的指示。
● 多股线 0.75～14mm2(18～8AWG) 的场合：多股线单丝根数不大于 7
●
多股软线：多于上述单丝根数多股线
【Note 2】 使用端子最大宽度以下的压接端子, 圆形压接端子的最大宽度请参照 Fig.5。
【Note 3】 ○+2：菲利普 H 型 2 号 ○+3：菲利普 H 型 3 号
○-：
I 型螺丝刀 I-1×5.5×L 式B ○:套筒扳手
【Note 4】 接线后，对连接电线进行整理时，若发生折弯现象，请再次确认紧固力矩。
* When connecting two round climp terminals, set them as shown in Fig.4.
* Tighten all terminal screws, even if not use.
* Be sure to maintain insulating clearance between poles.
【Note 1】When connecting two solid wires, use the same size wire. Finely stranded wire without end sleeve
is not applicable. Use finely stranded wire with end sleeve. Follow the ferrule manufacturer’s instructions to
determine the stripping length ofthe wire when using the ferrule.
●Strandedwire (0.75 to 14 [mm2]): Number of solids ≦7
●Flexible stranded wire: Number ofsolids is more than the above-mentioned value.
【Note 2】 Use round crimp terminal which width is the size specified at the maximum terminalwidth or less. (Fig.5)
【Note 3】
○+ 2：Philips PH2 φ6 ○+ 3：Philips PH3 φ8
○- ：Slotted-head screw I-1×5.5×L Type B 〇：Socket wrench
【Note 4】 After alignment or bending back of connected wires, check the tightening torque again.
C
HAN
GS
HU
S
WIT
C
H
G
EAR MF
G
.
CO
., LTD
(FORMER CHANGSHU SWITCHGEAR PLANT)
No.8 Jianye Road, Changshu Jiangsu P.R. China
Phone: [phone] 52846851
URL http://www.riyue.com.cn
常熟开关制造有限公司（原常熟开关厂）
地址：中国江苏省常熟市建业路８号
电话：[phone] 52846851
URL http://www.riyue.com.cn
最大宽度
Max width
Fig.5
端子板
Terminal plate
压接端子
Round climp
terminals
Fig.4
螺丝刀
Driver
辅助端子盖
Aux. terminal cover
Fig.7
螺丝刀
Driver
主端子盖
Main terminal cover
Fig.8
①
②
③
④
Fig.6