JBK3系列機床控制變壓器是參照聯(lián)邦德國西門子公司(SIEMENS)八十年代先進技術設計制造的新系列產品，符合VDEO551、IEC204-1、IEC439、GB/T5226.1-2002等有關標準，可與國外同類產品互換使用。接線方式可采用壓接、插界兩種方式。并具有防止偶然觸及保護要求的接線端子。該產品適用于交流50/60HZ、輸入電壓不超過1000V，能廣泛用于機床、數(shù)控設備、機械設備等一般電器的控制電源，工作照明和信號燈的電源之用。
JBK3 Series machine tool controlling transformers are new serial products which are designed and manufactured referencing the advancedtechnologyin 1980sof SIEMENS,meeting the relative standards of VDEO551,IEC204-1,IEC439,GB/T5226.1-2002 etc. and can be exchanged withsimilar products abroadsfor us.Connectionmodemay employ compression joint.with connecting terminals preventing accidental touches forprotection.The products are applicable tocircuitswith alternatingcurrent,50/60HZand input voltage less than 1000V.The products can be widelyused as control power supplies for general electricalequipments of machine tools,numerical control equipments and mechanical equipmentsand power supply for work lights and signal lamps.
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JBK3系列機床控制變壓器主要技術參數(shù)
Major technological parameters of JBK3 series machine tools controlling transformers
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型號
model
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外形尺寸/exterior size
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安裝尺寸/installation size
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安裝孔/open holes
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接線端/terminal
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圖號
chart
number
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長Bmax
length
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寬Dmax
width
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高Emax
high
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長A
length
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寬C
width
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K
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L
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數(shù)量
numerical measure
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JBK3-40/63
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78
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80
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92
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56±0.4
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46±2.5
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4.8
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9
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12
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圖1
chart 1
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JBK3-100
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84
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95
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98
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64±0.4
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62±2.5
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5.8
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11
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12
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JBK3-160
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96
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96
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108
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84±0.4
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71±3
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5.8
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11
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14
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JBK3-250
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96
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115
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108
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84±0.4
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85±3
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5.8
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11
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14
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JBK3-400
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120
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110
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125
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90±0.4
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85±3
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7
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12
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18
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JBK3-630
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150
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110
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145
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122±0.5
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90±3.5
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7
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12
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22
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JBK3-800
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150
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125
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145
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122±0.5
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105±3.5
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7
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12
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22
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JBK3-1000立
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150
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150
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145
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122±0.5
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130±3.5
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7
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12
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22
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JBK3-1000
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150
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200
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152
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126±2
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152±3.5
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7
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12
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18
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圖2
chart 2
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JBK3-1600
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176
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230
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165
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146±2
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176±3.5
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7
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12
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18
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JBK3-2000
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200
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260
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186
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174±2
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200±3.5
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7
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12
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22
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JBK3-2500
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200
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260
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186
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174±2
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200±3.5
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7
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12
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22
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JBK3-3000
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200
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260
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186
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174±2
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200±3.5
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7
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12
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22
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JBK3-3500
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200
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260
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196
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174±2
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200±3.5
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7
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12
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22
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型號容量
model power
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空載損耗
(W)
no-load loss
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效率
(%)
efficiency
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負載下的輸出電壓
output voltage with load
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空載輸出電壓
no-load output voltage
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額定輸入電壓
(V)
rated input voltage
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額定輸出電壓
(V)
rated output voltage
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信號繞組(V)
signal winding
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控制繞組(V)
control winding
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信號繞組(V)
signal winding
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控制繞組(V)
control winding
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JBK3-40/63VA
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7
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80
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6≥Um＞5
12≥Um＞10
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95%～105%
UH
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6或12
6 or 12
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1.1Um
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AC380±5%
AC220±5%
其他
根據客戶需求
Others，
according to the customer′s needs
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AC380
220
127
110
36
24
12
6
其他
根據客戶要求
Others，
according to the customer′s needs
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JBK3-100VA
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9
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JBK3-160VA
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12
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85
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JBK3-250VA
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15
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JBK3-400VA
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15
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JBK3-630VA
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16
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JBK3-800VA
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18
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90
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JBK3-1000VA
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20
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JBK3-1600VA
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30
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6≥Um＞4.5
12≥Um＞9
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JBK3-2000VA
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40
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JBK3-2500VA
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50
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JBK3-3000VA
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60
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JBK3-3500VA
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70
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1.產品尺寸僅供參考，對于特殊產品，其尺寸會相應改變；
2.表中的輸入輸出電壓，可根據客戶需求進行生產，任意組合；
3.對未列出的規(guī)格和尺寸，可根據用戶要求協(xié)商確定;
4.本產品絕緣等級為E級，也可根據客戶要求生產（B、F、H）。
1.The measurements of products are only for your reference.For particular products,the measuremenrs change accordingly.
2.The input voltage and output voltage in the chart vary with the requirements of customers and can be combined at customer′s option.
3.The unlisted specifications and measurements can be decided through consultation to meet the requirements of customers.
4.The insulation level of the products is E,or be produced(B、F、H)according to the requirements of customers.
型號含義/Model meanings
J B K 3-□-□
J-機床/Machine tool
B-變壓器/Transformer
K-控制/Control
3-設計序號/Design serial number
□-額定容量（VA）/Rated power（VA）
□-濕熱帶型加TH/Wet tropic-type plus TH
其他：
訂貨須知/Order goods notice
1.產品型號/Production model number
2.額定容量/Rated power
3.初次級額定電壓/Primary and secondary rated voltage
4.頻率/Frequency
5.其他特殊要求/Other special needs
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