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IP54 Digital Pump Controller 0.75-250kw , Control Two Pumps By Inner Pcb Drive

Good quality Simplex Pump Controller for sales
Good quality Simplex Pump Controller for sales
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IP54 Digital Pump Controller 0.75-250kw , Control Two Pumps By Inner Pcb Drive

China IP54 Digital Pump Controller 0.75-250kw , Control Two Pumps By Inner Pcb Drive supplier

Large Image :  IP54 Digital Pump Controller 0.75-250kw , Control Two Pumps By Inner Pcb Drive

Product Details:

Place of Origin: CHINA
Brand Name: LEADING
Certification: CE
Model Number: SC2

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Carton
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 5000 sets/ Month
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Detailed Product Description
Phase: Three Phase Pump Controlled Quantity: Two Pumps
Enclosure Protection Grade: IP54 Install Position: Wall Mounting
Displaying: LCD Display Liquid Level Transfer Distance: ≤1000m

IP54 Digital Pump Controller With Available From 0.75-250kw ,Control Two Pumps By Inner Pcb Drive ,Auto &Manual Two Modes Switch

 

  • General Introduction:

 

Model SC2 is specially designed for sewage pumping system, by adopting level transmitter with 0.5-4.5V analog signal, pump user can easily set the different liquid depth for sewage pump operation and observe the dynamic liquid depth in the sump or sewage tank.

 

Typical usage scenarios include:

- Houses  - Flats

- Holidays houses  - Farms

- Industrial plants  - Construction site

 

Three probes or Float switch within the tank will inform the controller when the tank has been pumped dry, when a tank is in danger of overflowing, or when a normal pump cycle needs to be initiated. The probes may be either submersible float switches or conductive probes set to different levels within the tank.

A number of alarm conditions will be declared and recorded where normal operating parameters have been exceeded.

The unit features an advanced microprocessor controller bonded to the pcb board within the enclosure. Heavy contactors and current overload devices support three phase 380VAC pumps with Start/Run motor windings and an average load current of up to 500 Amps. An integrated dry contact point ensures protection against water leakage faults(optional)

The cabinet is an extremely tough metal composition, with stainless steel hinge and latches and foam door seals. The cabinet is intended to be wall mounted with brackets provided or vertical position,and cable access may be effected from under of the unit


2.The comparison with traditional controller

COMPARISON OF FEATURES&PROTECTIONS Our digital controller Traditional controller
Multi application in same
panel
Application can be set
for drainage,pressure
boosting or water
transfer
customer needs to define
in advance
Pumps run in alternation
and also parallel if required
Yes ,pumps alternation on
every start cycle
in most cases it is done
as per timing
If one pump fails Second pump starts&
give an alarm
Second pump doesn't start,
alarm,system needs to be
put in manual mode
Sensor less dry running Yes No
Digital displaying of voltage Yes Mostly analogue
Digital displaying of current
consumption of pump
Yes Mostly analogue
Current overload protection Yes Yes
Setting under&over voltage Yes No
Displaying on faults on screen
in text form
Yes No
Common controller for rating from
0.75-4kw/5.5-11kw/15kw
Yes No
Audio alarm in case fault Yes No
Setting recovery time
from dry run
Yes No
Auto recovery from supply faults Yes No
Auto/Manual Mode Yes Yes
Last five faults records Yes No
Run hours of each pump Yes No
BMS connectivity By default RS485 Only in some cases with
potential free contacts

 

3.Main Technical Specifications

 

■Rated Input Voltage…………………………………………………AC380V / Three Phase

■ Rated Frequency…………………………………………50Hz-60Hz (at option)

■ Rated Output Power of Motor…………………0.75-250KW (at option)

■ Open Phase Trip Response Time…….……………………2sec

■ Short Circuit Trip Response Time……………………………………………0.1sec

■ Dry Running Trip Response Time………………………………………………6sec

■ Over / Under Voltage Trip Response Time……………………………………5sec

■ Pump Stalled Trip Response Time……………………..………0.5sec

■ Over Current Trip Response Time……………………………………5sec-5min

■ Recovery Time of Over / Under Voltage……………………………………2min

■ Recovery Time of Over Current…………………………………………30min

■ Recovery Time of Dry Running.………………………………………………30min

■ Over / Under Voltage Trip……..……………………………….…………………..…….±15%

■ Dry Running Trip……………………………………………….70%

■ Pump Stalled Trip………………………………………….……………………200%

 

① the Characteristic of Inverse-time, the stronger of the current, The shorter of trip response time)

 

② Percent of rated input voltage ( i.e if the rated input voltage is 380V, the Over voltage trip is 437V, the Under voltage trip is 323V)

 

③ Percent of load time of calibration ( i.e if the running ampere of pump motor is 10A during the calibration, the dry running trip ampere is 7A)

 

④ Percent of load time of calibration ( i.e if the running ampere of pump motor is 10A during the calibration, The pump stalled trip ampere is 20A)

 

 

 

 

 

Contact Details
Hunan Leading Science and Technology Development Co.,Ltd

Contact Person: Sonya

Tel: +8613755046571

Send your inquiry directly to us (0 / 3000)