CRNE 15-4 N-FGJ-A-E-HQQE

Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high-grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN-ANSI-JIS flanges. The pump is fitted with a 3-phase, fan-cooled, permanent-magnet, synchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The operating panel on the motor terminal box features a four-inch TFT display, push-buttons and the Grundfos Eye indicator. The display gives an intuitive and user-friendly interface to all functions. The push-buttons are used to navigate through the menu structure to access pump and performance data on site and enable setting of required setpoint as well as setting of pump to "Min." or "Max." operation or to "Stop".

Communication with the pump is also possible by means of Grundfos GO Remote (accessory). The remote control enables further settings as well as reading out of a number of parameters such as "Actual value", "Speed", "Power input" and total "Power consumption". The Grundfos Eye indicator on the operating panel provides visual indication of pump status:

"Power on": Motor is running (rotating green indicator lights) or not running (permanently green indicator lights) "Warning": Motor is still running (rotating yellow indicator lights) or has stopped (permanently yellow indicator lights) "Alarm": Motor has stopped (flashing red indicator lights).

The terminal box has a number of inputs and outputs enabling the motor to be used in advanced applications where many inputs and outputs are required:

two dedicated digital inputs three analog inputs, 0(4)-20 mA, 0-5 V, 0-10 V, 0.5 - 3.5 V; the factory-fitted pressure sensor is connected to one of these inputs 5 V voltage supply to potentiometer and sensor one analog output, 0-10 V, 0(4)-20 mA two configurable digital inputs or open-collector outputs two Pt100/Pt1000 inputs LiqTec, dry-running protection sensor input Grundfos Digital Sensor input and output 24 V voltage supply for sensors two signal-relay outputs (potential-free contacts) GENIbus connection interface for Grundfos CIM fieldbus module.

Liquid:
Pumped liquid:		Water
Liquid temperature range:		-4 .. 248 °F
Selected liquid temperature:		68 °F
Density:		62.29 lb/ft??
Technical:
Rated pump speed:		3467 rpm
Rated flow:		90.3 US gpm
Rated head:		206 ft
Actual impeller diameter:		4.13 in
Pump orientation:		Vertical
Shaft seal arrangement:		Single
Code for shaft seal:		HQQE
Approvals:		CURUS
Approvals for drinking water:		NSF/ANSI 61
Curve tolerance:		ISO9906:2012 3B
Materials:
Base:		Stainless steel
		EN 1.4408
		AISI 316
Impeller:		Stainless steel
		EN 1.4401
		AISI 316
Bearing:		SIC
Installation:
t max amb:		122 °F
Maximum operating pressure:		362.59 psi
Max pressure at stated temperature:		363 psi / 250 °F
		363 psi / -4 °F
Type of connection:		DIN / ANSI / JIS
Size of inlet connection:		DN 50
Size of outlet connection:		DN 50
Pressure rating for connection:		PN 25
Flange rating inlet:		300 lb
Flange size for motor:		213TC
Electrical data:
Motor standard:		NEMA
Motor type:		132E
IE Efficiency class:		IE5
Rated power - P2:		7.5 HP
Power (P2) required by pump:		7.5 HP
Main frequency:		60 Hz
Rated voltage:		3 x 440-480 V
Service factor:		1.15
Rated current:		9.10-8.50 A
Cos phi - power factor:		0.91-0.89
Rated speed:		360-4000 rpm
IE efficiency:		92.4%
Motor efficiency at full load:		92.4 %
Enclosure class (IEC 34-5):		IP55
Insulation class (IEC 85):		F
Motor Number:		99256773
Controls:
Frequency converter:		Built-in
Pressure sensor:		Y
Others:
DOE Pump Energy Index VL:		0.40
Net weight:		168 lb
Gross weight:		185 lb
Shipping volume:		13.1 ft??
Country of origin:		US
Custom tariff no.:		8413.70.2040