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201-100-SLD PDF预览

201-100-SLD

更新时间: 2024-11-25 14:56:43
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
1页 587K
描述
201-100-SLD is a single-channel, seal-leak detector with input voltage ac of 110–120 nominal and sensitivity at 4.7 k–100 k?.

201-100-SLD 数据手册

  
Protection Relays  
Pump Controls and Liquid Level Controls  
201-100-SLD  
*
Single-Channel Seal-Leak Detector  
UL listed when used in combination  
with OT08PC socket only.  
Description  
The model 201-100-SLD is an 8-pin plug-in style seal-leak  
detector to sense seal failures on submersible pumps. A  
microcontroller-based relay that monitors the shaft seal of  
a submersible pump motor. A resistive probe is installed in  
the seal cavity. If water leaks into the pump, the resistance  
measured by the probe decreases. When the resistance drops  
below the sensitivity setpoint, the unit will trip and the relay  
contacts will change state. The unit will automatically reset  
when a fault is cleared.  
Features & Benefits  
ꢀJ  
LED status indicator  
ꢀJ  
Compact plug-in design  
ꢀJ  
DIN rail or surface mountable via octal base  
Accessories  
OT08PC 8-pin Octal Socket  
Octal Socket for plug-in units. 8-pin surface &  
DIN rail mountable. Rated for 10A @ 600VAC.  
Specifications  
Control Voltage  
Frequency  
Wiring Diagram  
110/120VAC nominal  
50/60Hz  
Sensitivity  
4.7k-100kΩ  
Probe Sense Voltage  
Output contact Rating  
Pilot Duty  
General Purpose  
Operating Temperature  
Storage  
5vdc pulsed  
SPDT  
480VA @240VAC  
10A @240VAC  
-40° to 70°C (-40° to 158°F)  
-40° to 80°C (-40° to 176°F)  
5 W  
Maximum Input Power  
Relative Humidity  
10-95%, non-condensing per IEC 68-2-3  
Electrostatic Discharge (ESD) IEC 61000-4-2, Level 3, 6kV contact, 8kV air  
Radio Frequency Immunity,  
Radiated  
150MHz, 10V/m  
Fast Transient Burst  
IEC 61000-4-4, Level 3, 3.5kV input power  
and controls  
IEC  
IEC 61000-4-5, Level 3, 4kV line-to-line;  
level 4, 4kV line-to-ground  
C62.41 Surge and Ring Wave Compliance  
to a level of 6kV line-to-line  
Meets UL508 (2 x rated V + 1000V for 1 min.)  
UL508 (File #E68520)  
ANSI/IEEE  
Hi-Potential Test  
UL*  
CE  
IEC 60947-6-2  
Enclosure  
Dimensions  
Polycarbonate  
H 44.45 mm (1.75”); W 60.325 mm (2.375”);  
D (with socket) 104.78 mm (4.125”)  
0.7 lb. (11.2 oz., 317.51 g)  
Weight  
Mounting Method  
DIN rail or surface mount (plug into  
OT08PC socket)  
Socket Available  
Approvals  
Model OT08PC (UL Rating 600V)  
UL, CE  
Note: Manufacturer’s recommended screw terminal torque for the RB Series and OT Series  
Octal Sockets is 12 in.-lbs.  
*Must use Model OT08PC socket for UL Rating!  
The 600V socket can be surface mounted or installed on DIN Rail.  
© 2016 Littelfuse Protection Relays & Controls  
www.littelfuse.com/201100sld  
Rev: 1-A-062816  

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