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E7S Slim Configured Package E-mail

1 - 100 Horsepower HVAC-Specific AC Drive Configured Package

The E7S Slim Configured package provides an E7 in a NEMA 1 enclosure including as standard an input disconnect, with space for several commonly used options, such as reactors, input filters, circuit breakers, etc. The versatile slim enclosure meets the space requirements of end users and OEMs, yet has the flexibility to meet the varying requirements of specifying engineers and HVAC designers.

The E7S has embedded communications for the popular building automation protocols, Johnson Controls Metasys® N2 and Siemens APOGEE™ FLN, as well as Modbus. An optional LonWorks® interface card, EtherNet/IP, BACnet are also available.

 

Specifications and Features for E7S Slim Configured Package


The E7S Slim Configured package provides an E7 drive in a NEMA 1 enclosure, with space for several commonly used options, such as reactors, input filters, circuit breakers, etc. The E7 and E7S Slim Configured have been designed for flexibility in providing the features and options commonly specified by facility designers.

The E7 Drive is a variable torque AC drive, designed specifically for HVAC applications in building automation. A new benchmark for size, cost, performance, benefits, and quality, the E7 includes numerous built-in features such as network communications, H/O/A, PI control, and energy-savings functions.

The E7 has embedded communications for the popular building automation protocols, Johnson Controls Metasys® N2 and Siemens APOGEE™ FLN, as well as Modbus. An optional LonWorks®, EtherNet/IP, or BACnet interface cards are also available.

E7 Performance Features
  • VT Ratings: 
    1-40 HP, 208 VAC
    1-100 HP, 480 VAC
  • Overload capacity: 110% for 60 sec (150% peak)
  • Starting torque: 100% at 3 Hz
  • DC injection braking: at start or stop, adjustable, current limited (anti-windmilling)
  • Motor preheat function
  • Adjustable accel/decel: 0.1 to 6000 sec.
  • Controlled speed range: 40:1
  • Critical frequency rejection: 3 selectable, adjustable bands
  • Torque limiting: 30-180%
  • Energy $aving control
  • Torque boost: full range, auto
  • Power loss ride-thru: 2 sec
  • Inertia ride-thru
  • Auto restart after power loss or resettable fault, selectable, programmable
  • Feedback signal loss detection
  • Serial communications loss detection
  • "Up/Down" floating point control capability
  • Stationary motor auto-tuning
  • Customizable monitor display
  • Sleep function
  • Run permissive input
  • Ramp-to-stop or coast-to-stop selection
  • Runtime changes in control and display
  • Project-specific parameter reinitialization
E7 Protective Features
  • Current limited stall prevention
  • Heat sink over-temperature, speed fold-back
  • Cooling fan operating hours recorded
  • Bi-directional start into rotating motor at synchronized speed
  • DC bus charge indicator
  • Current limiting DC bus fuse
  • Optically-Isolated controls
  • Short circuit protection: Phase-phase and phase-neutral
  • Ground fault protection
  • Electronic motor overload: UL
  • Current and torque limit
  • Fault display: last 10 faults
  • Fault circuit: OC, OV, OT
  • Over torque and under torque protection
  • Program security code
  • "Hunting" prevention logic
  • Reverse prohibit selectability
E7 Design Features
  • 32-bit microprocessor logic
  • Flash upgradeable firmware
  • Non-volatile memory, program retention
  • Surface-mount devices
  • Displacement power factor: 0.98
  • Output frequency: 0.1 to 120 Hz
  • Frequency resolution: 0.06 Hz
  • Frequency regulation: 0.1%
  • Control Terminal Board: Quick disconnect, removable
  • Carrier frequency: selectable to 15 kHz
  • 3%DC bus reactor: 30-40 HP, 208 VAC; 40-100 HP, 480 VAC; optional on lower ratings
  • Keypad Operator: Hand/Off/Auto, built-in copy feature, 7 languages
  • LCD display: 5 lines, 16 characters each
  • 24 VDC control logic
  • Transmitter/Option power supply
  • Output contacts: One form C and two programmable form A
  • Input/output terminal status
  • Input terminals: 5 programmable multifunction input terminals
  • Fault input: Programmable
  • Diagnostic fault indication in selected language
  • Timer function: Elapsed time, Delay on start, Delay on stop
  • RS-422/485 port: Embedded Metasys N2, APOGEE FLN, and Modbus
  • Volts/hertz ratio: Preset and programmable V/Hz patterns
  • Multi-speed settings: 5 available
  • Remote speed command: 0-10 VDC or 4-20 mA, direct or reverse-acting
  • Setpoint (PI) control with inverse or square root input, differential control via two feedback capability
  • Feedback signal: low pass filter
  • Speed command: bias and gain
  • Analog outputs: Programmable, two, 0-10 VDC
  • Meter Functions: Volt, amp, kilowatt, elapsed run time, speed command
  • Output Current Transformers, qty 3
  • NEMA 1
  • UL, cUL listed; CE marked; IEC 146
  • MTBF: exceeds 28 years
  • Input line disconnect switch
E7S Slim Configured Options
  • 65 kA Circuit Breaker Disconnect (Package SCCR = 65 kA)
  • 100 kA Circuit Breaker Disconnect (Package SCCR = 100 kA)
  • Input filter
  • DC bus reactor
  • Engraved nameplates
  • Speed potentiometer
  • Pressure/electrical transducer, 3-15 PSI
  • Analog outputs: 2 programmable, 4-20 mA
  • Communication Interface: LonWorks, BACnet, Ethernet/IP
  • DriveWizard™ upload/download and monitoring/graphing software

Models & Ratings for E7S Slim Configured Package


E7S Slim Configured Drives
- 1-40HP, 208V and 1-100HP 480V, NEMA 1

208V 480V

Rated InputVoltage
Configured Drive Model Number
Rated Output Current (Amps)
Nominal HP1
208V
E7SVD004
4.6
1
E7SVD007
7.5
2
E7SVD010
10.6
3
208V
E7SVD016
16.7
5
E7SVD024
24.2
7.5
E7SVD030
30.8
10
208V
E7SVD046
46.2
15
E7SVD059
59.4
20
E7SVD074
74.8
25
208V
E7SVD088
88
30
E7SVD114
114
40
  1. Horsepower rating is based on standard NEMA B 4-pole motor design and NEC table 430.150 Full-Load Current, Three-Phase Alternating Current
Rated InputVoltage
Configured Drive Model Number NEMA 1
Rated Output Current (Amps)
Nominal HP1
480V
E7SVB002
2.1
1
E7SVB003
3.4
2
E7SVB004
4.8
3
480V
E7SVB007
7.6
5
E7SVB011
11
7.5
E7SVB014
14
10
480V
E7SVB021
21
15
E7SVB027
27
20
E7SVB034
34
25
480V
E7SVB040
40
30
E7SVB052
52
40
E7SVB065
65
50
480V
E7SVB077
77
60
E7SVB096
96
75
E7SVB124
124
100
  1. Horsepower rating is based on standard NEMA B 4-pole motor design and NEC table 430. 150 Full-Load Current, Three-Phase Alternating Current, Three Phase Alternating Current Motors

 

 
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