PRODUCT SPECIFICATION
Hollyland (China) Electronics
Technology Corporation Ltd.
Hollyland (XiaMen)
Technology Corporation Ltd.
ISSUED DATE:
REV. NO.:
DOC. NO.:
PAGE:
2018/04/11
A01
HLD-PSI-8029
Page 1 of 8
61CT RoHS SERIES
制定
PREPARED BY
2018-04-10
审核
CHECKED BY
2018-04-10
批准
APPROVED BY
2018-04-10
1
适用范围/
SCOPE
本规格书适用于公司参照
IEC 60127
标准生产的
61CT RoHS
系列 HOLLY 商标的小型保险丝管。
This specification defines the technical requirements of miniature fuse type 61CT RoHS series with
HOLLY
brand, which are referring to IEC 60127.
产品部件号为：
型号
额定电流
额定电压
Construction of part no.:
type
rated current
rated voltage
例如/
Example:
61CT
200
H
*型号/ Type: 6HT(P) P -
尾线/
Pig Tail,
额定电压/
Voltage Rating: H - 500V.
产品部件号/
PART NUMBER
产品部件号
PART NUMBER
61CT-020H
61CT-025H
61CT-030H
61CT-032H
61CT-035H
61CT-040H
61CT-050H
61CT-060H
61CT-063H
61CT-070H
61CT-080H
型号规格
MODEL DETAIL
61CT T 2A 500V
61CT T 2.5A 500V
61CT T3A 500V
61CT T3.15A 500V
61CT T 3.5A 500V
61CT T4A 500V
61CT T5A 500V
61CT T6A 500V
61CT T6.3A 500V
61CT T7A 500V
61CT T8A 500V
产品部件号
PART NUMBER
61CT-090H
61CT-100H
61CT-120H
61CT-125H
61CT-130H
61CT-150H
61CT-160H
61CT-200H
61CT-250H
61CT-300H
型号规格
MODEL DETAIL
61CT T9A 500V
61CT T10A 500V
61CT T12A 500V
61CT T12.5A 500V
61CT T13A 500V
61CT T15A 500V
61CT T16A 500V
61CT T20A 500V
61CT T25A 500V
61CT T 30A 500V
型号规格：
型号
特性符号
额定电流
MODEL DETAIL: Type
Characteristic Symbol
Rated Current
例如/
Example: 61CT
T
20A
*特性符号/ Characteristic Symbol: T –
慢断型/
Time-Lag,
额定电压
Rated Voltage
500V
2
相关标准/
APPLICABLE STANDARDS
2.1 61CT RoHS
系列产品适用的相关标准是
IEC 60
127-1
和
IEC 60127-7。
Applicable standards for 61CT RoHS series are IEC 60127-1 and IEC 60127-7.
2.2
认证情况/
APPROVED DETAILS
认证号码
CERT. NO.
额定电压
认证范围
RATED VOLTAGE
APPROVED RANGE
UR/cUR
500Vac
2~30A
E156471
PRODUCT SPECIFICATION
Hollyland (China) Electronics
Technology Corporation Ltd.
Hollyland (XiaMen)
Technology Corporation Ltd.
ISSUED DATE:
REV. NO.:
DOC. NO.:
PAGE:
2018/04/11
A01
HLD-PSI-8029
Page 2 of 8
61CT RoHS SERIES
3
公司地址/
ADDRESS
中½福建省厦门市翔安区舫山东二路
829
号
829 Fangshan East 2nd Road, Xiang’an, Xiamen, China.
4
构造图/
CONSTRUCTION FIG. & DIMENSION
4.1 DIMENSION (Unit: mm)
编号
No.
1
2
3
4
5
品名
PART
焊锡/
Solder
可熔½/
Element
管½/
Tube
填充物/
Filler
铜½/
Cap
材料名
MATERIAL MODEL
无铅焊锡/
Pb Free
一个锡球+金属丝/
One Solder Blob+ Metal Wile
备注
NOTE
/
额定电流
I
n
≤8A
额定电流
I
n
＞8A
金属片+锡/
Metal Strip+Solder
陶瓷管/
Ceramic Tube
石英砂/
Quartz Sand
黄铜/
Brass
灌砂/
Filled Sand
/
镀镍/
Nickel Plated
4.2
陶瓷管/
CERAMIC TUBE
陶瓷管无破裂、缺损或污染等现象。
The ceramic tube shall have no defects such as crack, injury and contamination.
4.3
铜½/
CAP
铜½应焊接牢固，以保证在未损坏熔断½时，铜½不½被卸脱。样品在
15℃-35℃水中浸 24
小时取出后，
在每个端½上均匀½加拉力至
10N，保持 1
分钟，铜½不应脱½。
Cap should be firmly attached so that it is not possible to remove them without damaging the fuse itself.
The samples are immersed in water for 24 hours at a temperature between 15℃ and 35℃. After remove
from the water, an axial pull steadily increasing to 10N is applied to each cap for 1 minute.
4.4
焊点/
SOLDERING JOINT
焊接铜½端时,管内和铜½外表面不½有残留的助焊剂、焊锡等异物。
Soldering joint in end cap shall not be melted during normal operation and shall not have solder chips on
tube, element in view and outer surface of caps.
5
机械特性/
MECHANICAL PERFORMANCES
5.1
拉力试验/
Tensile Strength
固定保险丝的一端铜½，然后在另一端铜½上，沿水平½方向½加
10N
的拉力，两端铜½不应松动且管½
不应破碎。
When one end cap of the specimen is fixed and then the tensile force 10N is applied to the other end cap
in a direction to separate the end caps, no looseness of end caps or damage of fuse-tube shall occur.
5.2
扭力试验/
Rotational Strength
PRODUCT SPECIFICATION
Hollyland (China) Electronics
Technology Corporation Ltd.
Hollyland (XiaMen)
Technology Corporation Ltd.
ISSUED DATE:
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Page 3 of 8
61CT RoHS SERIES
固定保险丝的一端铜½，然后在另一端铜½上顺时针和逆时针方向上顺序½加
50N·mm
力矩，两端铜½不
应松动，管½也不应破碎。
When one end cap of the specimen is fixed and then the torque 50N·mm is applied to the other end cap
clockwise and counterclockwise, no looseness of end caps at both ends or damage of fuse-tube shall occur.
5.3
管½强度试验/
Strength of Fuse-tube
两端铜½固定½后，在玻璃管的中心½½½加
30N
的压力，管½不应破碎。
When middle parts of end caps at both ends of the specimen are supported and then the force 30N is
applied to the middle part of the fuse-tube, no damage of the fuse-tube shall occur.
6
电气特性/
ELECTRICAL PERFORMANCES
6.1
预飞弧时间电流-特性/
PRE-ARCING TIME-CURRENT CHARACTERISTICS
额定电流
Rated Current
2A-10A
12A-30A
2.1I
n
Max.
30min.
30min.
Min.
1s
1s
2.75I
n
Max.
80sec.
80sec.
Min.
150ms
150ms
4I
n
Max.
5sec.
5sec.
Min.
10ms
20ms
10I
n
Max.
150ms
150ms
6.2
分断½力/
BREAKING CAPACITY
这些型号的保险丝的分断½力应½达到下表规定的相应的各种安全认证的分断½力要求。保险丝分断电路
后，保险丝管不应破裂、铜½飞脱、且铜½两端的绝缘电阻不小于
0.1MΩ。
The breaking capacity should reach the breaking rated current given in the following table. And after this
test, there should be no damage of the fuse-tube or shattering of the caps. After this test, the insulation
resistance between the end caps shall be not less than 0.1MΩ.
额定电压
RATED VOLTAGE
500Vac
分断电流
BREAKING CURRENT
500A
6.3
耐久性试验/
ENDURANCE TEST
耐久性试验过程。/
The process of endurance test is as follows.
A
对熔断½通过
1.2
倍的额定电流
1
小时，然后切断电流
15
分钟，重复此循环
100
次。/
A current 1.2I
n
is passed through the fuse-link for a period of 1hour. The current is then switched off for a period of 15
minutes. The cycle is repeated 100 times.
B
然后对熔断½通以
1.5
倍额定电流
1
小时(I
n
≤6.3A)或
0.5
小时(I
n
＞6.3A)。
A current 1.5I
n
is then passed
/
through the fuse-link for 1hour(I
n
≤6.3A)
or 0.5hour(I
n
＞6.3A).
C
测量熔断½两端的电压降。
试验后，
熔断½两端的电压降的增大量不大于试验前测得值的
10%。 Finally,
/
the voltage drop across the fuse-link is measured. The voltage drop across the fuse-link after the test shall
not have increased by more than 10% of the Value measured before the test.
D
试验后,标记仍应清晰可辨，而且诸如端½上的焊点不应出现任½明显的劣变。/
After the test, the
marking shall still be legible and soldered joints on end caps, for example, shall not show and appreciable
deterioration.
6.4
平均
I-T
特性曲线图(仅供参考)/THE
AVERAGE I-T CHARACTERISTICS CURVE(FOR REFERENCE ONLY)
PRODUCT SPECIFICATION
Hollyland (China) Electronics
Technology Corporation Ltd.
Hollyland (XiaMen)
Technology Corporation Ltd.
ISSUED DATE:
REV. NO.:
DOC. NO.:
PAGE:
2018/04/11
A01
HLD-PSI-8029
Page 4 of 8
61CT RoHS SERIES
6.5
平均
I
2
T-T
特性曲线图(仅供参考)/
THE AVERAGE I
2
T-T CHARACTERISTICS CURVE(FOR REFERENCE ONLY)
PRODUCT SPECIFICATION
Hollyland (China) Electronics
Technology Corporation Ltd.
Hollyland (XiaMen)
Technology Corporation Ltd.
ISSUED DATE:
REV. NO.:
DOC. NO.:
PAGE:
2018/04/11
A01
HLD-PSI-8029
Page 5 of 8
61CT RoHS SERIES
6.6
电压降、平均
I
2
T
值(供参考)、最大持续功耗/
VOLTAGE DROP, AVERAGE I
2
T VALUE(FOR REFERENCE ONLY) And
MAXIMUM SUSTAINED DISSIPATION
额定电流
Rated
Current
2A
2.5A
3A
3.15A
3.5A
4A
5A
6A
6.3A
7A
8A
1.0I
n
最大电压降
1.0I
n
VOLTAGE
DROP Max.
(mV)
250
250
250
200
200
200
150
150
150
150
150
1.5I
n
最大持续功耗
平均
I
2
T
值/
1.5I
n
Maximum
Average I
2
T
Sustained Dissipation
Value(A
2
·sec.)
(W)
4.545
6.682
11.44
16.73
21.19
27.39
74.63
105.3
121.6
147.2
206.2
4
4
4
4
4
4
4
4
4
4
4
额定电流
Rated
Current
9A
10A
12A
12.5A
13A
15A
16A
20A
25A
30A
1.0I
n
最大电压降
1.0I
n
VOLTAGE
DROP Max.
(mV)
150
150
150
150
150
150
150
150
150
150
平均
I
2
T
值/
Average I
2
T
Value(A
2
·sec.)
248.6
435.0
722.9
759.0
792.7
879.1
1112
2281
3251
6651
1.5I
n
最大持续功耗
1.5I
n
Maximum
Sustained Dissipation
(W)
4
4
4
4
8
8
8
8
10
10
6.7
电阻测试/
COLD RESISTANCE TEST
微控制器 MCU
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