CTD-2X2005AXTX [CARLOGAVAZZI]
Accessories AC Current Transformer;
| 型号： | CTD-2X2005AXTX |
| 厂家： | 
Carlo Gavazzi |
| 描述： | Accessories AC Current Transformer |
| 文件： | 总2页 (文件大小：310K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Accessories
AC Current Transformer (max 30x10 mm bus-bar)
Type CTD-2X
•Bus-bar type current transformer
•0.5 class, currents from 40 to 600 A
•Integrated DIN-rail mounting holder
•Removable panel fixing clips
•2 Bus-bar isolated fixing screws
•Double screw terminals (up to 8-wire connections)
•Sealable terminal block covers
Product Description
Ordering Key
CTD-2X 200 5A XXX
Cable/Bus-bar type current ty. Rated primary currents Model
transformer with DIN-rail/bus- from 40 A to 600 A.
bar and panel mounting facili-
Primary current
Secondary current
Option
Optional fixing kit:
CTD-kit
Type Selection
Primary current
Secondary current
Option
From 40 to 600A
1A
5A
XXX: none
(Refer to Range Table)
XTX: tropicalization
Input Specifications
Operating frequency
Max. system voltage
Rated insulation level
Insulation class
45 to 65 Hz
0.72 kV
3 kV/1 min. @ 50 Hz
E (max 75°C)
Six plastic caps for
cable/bus-bar fixing screws.
Special features
1 A secondary current,
Tropicalization
Working temperature
-25°C to +60°C (-13°F to
140°F) (R.H. < 90% non
condensing @ 40°C)
-30°C to +70°C (-22°F to
158°F) (R.H. < 90% non
condensing @ 40°C)
Short-time current rating
Ith
Typical 100 In /1 s
Idyn
2.5 Ith
Storage temperature
Approvals
The short-time thermal
current Ith is anyway limited
by the cable/ bus-bar size
CE, cUrus and CSA
Extended current rating
Security factor (FS)
120%
Connection
Screw type
≤ 5 (Class: 0.5, 1 and 3)
Cable cross section area
From 1.5 to 6 mm2
Min/Max screws tightening
torque relevant to terminal
block screws:
General Specifications
Standards
Housing
From 1 to 2 Nm
According to EN61869-2
ABS, self-extinguishing:
UL 94 V-0
DIN-rail bus-bar
and panel mounting
Max screws tightening
torque relevant to the
cable/bus-bar fixing screws:
0,3 Nm
Mounting
Protection degree
Cable diameter
IP00
Standard accessories
Two terminal block screws.
Two cable/bus-bar
fixing screws.
IP20 (with sealable terminal
block covers + wire terminals)
Max. 24 mm
Two sealable terminal block
Bus-bar size
covers.
Horizontal
Max. 32x5; 30x10; 25x20
mm
Max. 25x12 mm
Two panel mounting
fixing clips.
Two plastic caps for
cable/bus-bar fixing screws.
Extended fixing kit: CTD-kit
Two panel mounting
fixing clips.
Six cable/bus-bar fixing
screws.
Vertical
Weight
From 350 to 500 g
Optional accessories
Output Specifications
Rated secondary current
5 A or 1 A
Specifications are subject to change without notice CTD-2X DS ENG 14016
1
CTD-2X
Range Table
Model CTD-2X from 40A to 125A
Model CTD-2X from 150A to 600A
Primary Current
Burden (VA)
CL 1
Primary Current
Burden (VA)
A
CL 0.5
CL 3
1.25
1.5
2
A
CL 0.5
CL 1
4
CL 3
5
40 (@60°C/140°F)
50 (@60°C/140°F)
60 (@60°C/140°F)
70 (@60°C/140°F)
75 (@60°C/140°F)
80 (@60°C/140°F)
100 (@60°C/140°F)
120 (@60°C/140°F)
125 (@60°C/140°F)
150 (@60°C/140°F)
160 (@60°C/140°F)
200 (@60°C/140°F)
250 (@60°C/140°F)
300 (@60°C/140°F)
400 (@50°C/122°F)
500 (@50°C/122°F)
600 (@40°C/104°F)
3
3
4
5
4
5
6.5
8
2.5
2.5
2.75
3
5.5
7
7
1.75
2
8.5
13.5
15.5
19
9.5
14.5
16.5
20
12
14
17.5
2.5
2.75
2.75
3.75
3.75
2
Benefits
1
2
3
4
5
6
7
8
9
10
• Easy and quick mounting either on a panel
or on a DIN-rail (see figure 1-2).
Dimensions (mm)
• Protection of screw terminals using specific
sealable covers to assure always the best
safety (see figure 3).
63
30
• Bridging of current transformer output
without changing the connection of the
secondary, so to avoid any output
overvoltage during either the maintenance or
the installation procedure (see figure 4).
• Easy output and earth connection (see fig. 5).
• Screw terminals compatible with any kind of
wire terminals (see figure 6-7-8-9).
φ 24
• Multiple screws provided with isolation cap
screws to grant a strong and reliable fixing of
the current transformer to the bus-bar (see
figure 10).
28
Wiring Diagram
S1
S2
12,5
25,5
42
30,5
32,5
L
56
P1
P2
N
2
Specifications are subject to change without notice CTD-2X DS ENG 140116
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