Hydro Pneumatic Multi Pump Automation Panels

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Key Features

1. Technology:

  • Micro controller based software technology

2. Current Range / HP:

  • As per motor HP

3. Display:

  • Digital Voltmeter 180 – 520 V
  • Digital Ammeter – As per motor current range

4. Protections :

  • Phase Failure (Supply Side)
  • Reverse Phase (Supply Side)
  • Voltage Unbalance
  • Electronic Overload (Site Settable)
  • Remote Sensing Dryrun (Site Settable)
  • Extreme High Current

5. Timers : 

  • Power ON Timer For Auto Start (Site Settable)
  • Star Delta Timer (Site Settable)
  • Toggle Timer for Pressure Switch

6. Starter:

  • Fully Automatic DOL / Star Delta Starters with Schneider / Siemens Contactors
  • Suitably Rated ISI Mark Siemens or Equivalent C Series MCB

 

 

Technical Specifications

1. System Settings

• Input Voltage (AC) : 250 – 470 VAC, 50 Hz
• On voltage (Cold start) : 250 VAC
• Off voltage : 200 VAC

2. Protections / Setting Parameters

• Pump Current Range: As per Motor Hp

Sr. No. Parameter Setting Range Default setting Trip Time Delay Display LED
1 Phase Failure Fixed Fixed 4 sec ± 1 sec SPP YES
2 Reverse Phase Fixed Fixed 4 sec ± 1 sec SPP YES
3 Voltage Unbalance Fixed Fixed 4 sec ± 1 sec SPP YES
5 Overload 20% – 60% > 140 % 15 sec OL YES
6 Dryrun 60% – 95% < 75 % 15 sec DRN YES

3. Timers

Sr. No. Parameter Setting Range Default setting Display LED
1 Power ON Timer 3 sec – 300 sec 60 sec ± 3 sec PONT YES
2 Star Delta Timer 3 sec – 300 sec 10 sec ± 2 sec OFF YES
3 Motor OFF Timer 5 – 720 min OFF OFF YES

4. Monitoring

• Digital Voltmeter : 200 – 500V
• Digital Ammeter : 1 – 30 Amp.

5. Reset

• Resetting mode : Manual by OFF switch

6. Output Relay Contact

• Relay Mechanical life : 10 lac operations
• Dielectric Strength : 2.2 KV , 50 Hz for 1 min

7. Enclosure & Mounting

• Enclosure Material : Rust proof, Powder coated mild steel panel box
• Mounting : Wall Mounting with 4 screw M4 × 15 mm
• Temperature : 5 to 60°C
• Humidity : Upto 90% RH

8. Dimensions & Weight

• L × W × D (mm) : 245 × 245 × 105 mm
• Power Consumption : Less than 5 Watts
• Weights : 2989 gms.

Options

Sr. No. Model Total Pumps Working Pumps Standby / Duty Assist Pumps Pressure Switch Connections
1 KHP 11 1 1 0 1
2 KHP 21 2 1 1 1
3 KHP 22 2 2 0 2
4 KHP 32 3 2 1 2
5 KHP 33 3 3 0 3
6 KHP 43 4 3 1 3
7 KHP 44 4 4 0 4

Model Selection Chart

Sr. No. Type of Pump Input Supply HP Current Range
1 Monoblock 1 Phase Up to 2HP 1 -18 Amp
2 Monoblock 1 Phase Up to 3HP 1 – 22 Amp
3 Open Well 1 Phase Up to 1HP 2 – 20 Amp (Run Capacitor 36 Mfd.)
4 Open Well 1 Phase Up to 2HP 2 – 20 Amp (Run Capacitor 50 Mfd.)
5 Submersible 1 Phase Up to 2HP 2 – 20 Amp (Start & Run Capacitor as required)
6 Submersible 1 Phase Up to 3HP 2 – 26 Amp (Start & Run Capacitor as required)
7 DOL 3 Phase Up to 5HP 1 – 18 Amp.
8 DOL 3 Phase Up to 7.5HP 1 – 22 Amp.
9 Star Delta 3 Phase Up to 12.5HP 2 – 32 Amp.
10 Star Delta 3 Phase Up to 20HP 2 – 44 Amp.
11 Star Delta 3 Phase Up to 30HP 2 – 63 Amp.

Applications

  • Multi – Story Water Supply Systems
  • Surface Water Pumping Systems
  • Industry & Plant Boosting
  • Sewage Pumping Systems
  • Irrigation

Dimensional Diagram

Download Manual

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