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Yaskawa Electric America provides Industrial Control and Automation
products to markets in the Americas. Yaskawa is the world's largest
manufacturer of ac drives and motion control products, including
adjustable frequency drives servo amplifiers, servomotors, machine
controllers, and motion controllers. |
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P7 Drive: 208 to 240
VAC 5 to 150 HP, 480 VAC 5 to 500 HP
For industrial applications such as centrifugal fans and
pumps, the P7 drive is an ideal choice. The drive is provided
in Normal Duty ratings with 110% overload capability. V/f
control mode, network communication options, and an array of
input/output options are available.
The P7 is factory-programmed and ready to run. For operational
simplicity and clarity, the LCD operator display has 5 lines x
16 characters. It can be set to any of 6 languages. The keypad
is intuitive and includes parameter copying to move a chosen
set of parameters from one drive to another. If the
application requires programming, the P7 makes it easy.
Parameters are grouped in easy to use sets; quick start and
advanced. To enhance parameter and data management,
DriveWizard software for the PC is available at no charge, for
upload/download, trending, and graphing.
This drive is designed for tough industrial environments. It
is rugged and reliable, with an MTBF of 28 years. A variety of
enclosure options provide the right environmental protection.
Providing the right power requirements is also easy with
208/240 and 480 volt ratings, built-in bus choke above 30 HP,
common bus capability, and other energy savings options. Other
features include motor auto-tuning and configurable options
such as circuit breakers and fuses.
The P7 supports the industry's open architecture, open
connectivity demands with network communications choices such
as DeviceNet, Profibus-DP, and others. Drive coordination with
other equipment is simplified with inputs and outputs for 4 to
20 mA, 0-10 V, and an assortment of programmable contacts.
With an optional phase-shifting input transformer, the P7
dual-diode bridge can be operated in 12-pulse rectification
mode, reducing input current harmonic distortion factor by
over 90%. With lower EMI/RFI emission and lower total harmonic
distortion contribution, the P7 meets or exceeds the generally
accepted power quality standards. Inherent motor protection
features resulting from low noise/low carrier technology
provides for longer lead lengths without additional motor
protection devices.
The optional P7/Bypass package is a 3-contactor style bypass,
allowing motor operation from the drive or across the line.
This facilitates drive maintenance while the motor continues
to operate.
The P7 has been designed to provide the features and options
commonly needed for fan and pump applications. |
Performance Features
- Ratings:
5-150 HP, 208 VAC
5-150 HP, 230 / 240 VAC
5-500 HP, 480 VAC
5-250 HP, Bypass
- Overload capacity:
nominal 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
- Sleep function
- Run-permissive input
- Protective Features
- Current-limited stall
prevention
- Heat sink
over-temperature, speed fold-back
- Bi-directional start
into rotating motor
- Current-limiting DC bus
fuse
- Optically-Isolated
controls
- Short circuit
protection: Phase-phase and phase-neutral
- Ground fault protection
- Short circuit withstand
rating: 65K RMS, 100K RMS with bus reactor
- Electronic motor
overload: UL
- Current limit
- Fault display: last 10
faults
- Fault circuit: OC, OV,
OT
- Over torque and under
torque protection
- Reverse prohibit
selectability
- Inputs and Outputs
- Output contacts: One
form C and two programmable form A
- Input terminals: 5
programmable multi-function input terminals
- Fault input:
Programmable
- Remote speed command:
0-10 VDC or 4-20 mA, direct or reverse-acting
- Analog outputs:
Programmable, two, 0-10 VDC
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Design Features
- LCD keypad display, 5 lines x 16 characters, backlit, 6
languages, copy function
- Multi-step speed settings: 5 available
- Setpoint (PI) control
- 32-bit microprocessor logic
- Nonvolatile memory, program retention
- 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
- Carrier frequency: selectable to 15 kHz
- 3% DC bus reactor:
30-150 HP, 208 VAC; 30-150 HP, 240 VAC; 40-500 HP, 480 VAC;
optional on lower ratings
- 24 VDC control logic, PNP / NPN selectable
- Transmitter/Option power supply
- Input/output terminal status
- Timer function: Elapsed time, Delay on start, Delay on
stop
- RS-422/485 port: Modbus protocol
- Volts/hertz ratio: Preset and programmable V/Hz patterns
- Meter Functions: Volt, amp, kilowatt, elapsed run time,
speed command
- NEMA 1 or protected chassis
- UL, cUL listed and CE marked; IEC 146;
- MTBF: exceeds 28 years
- DriveWizard upload/download and monitoring/graphing
software
Service Conditions
- Ambient Temperature:
-10°C to 40°C NEMA 1, 45°C protected chassis (14°F to 104°F,
113°F)
- Humidity: 95% RH, non-condensing
- Altitude: 3300 ft; higher by derate
- Input voltage: +10%/-15%
- Input frequency: 50/60 Hz ± 5%
- 3-phase, 3-wire, phase
sequence insensitive
Bypass Features
- Input, output, and bypass contactors
- Circuit breaker disconnect (MCP)
- Thermal motor overload relay, class 20
- 115 VAC control transformer, fused
- Drive/Bypass selector
- Hand/Off/Auto selector
- Normal/Test selector
- Pilot lights
- Selectable auto transfer to bypass on drive fault
- Run mode and Fault contacts
- Safety circuit interlock
- Control and safety circuit terminal strip
- Customer Use, 115 VAC, 100 VA
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sales@pacdist.com Call
for a quote (877)696-8062
More P7 drive
information (860 KB)
User Manual for P7
Drive (3.85 MB)
Part numbers: CIMR-P7U *
CIMR-P7U23P71,CIMR-P7U25P51,CIMR-P7U27P51,CIMR-P7U20111,CIMR-P7U20151,CIMR-P7U20181,CIMR-P7U20221,CIMR-P7U20301,CIMR-P7U20370,CIMR-P7U20450,
CIMR-P7U20550,CIMR-P7U20750,CIMR-P7U20900,CIMR-P7U21100,CIMR-P7U40P41,CIMR-P7U40P71,CIMR-P7U41P51,CIMR-P7U42P21,CIMR-P7U43P71,CIMR-P7U44P01,CIMR-P7U45P51,
CIMR-P7U47P51,CIMR-P7U40111,CIMR-P7U40151,CIMR-P7U40181,CIMR-P7U40221,CIMR-P7U40301,CIMR-P7U40371,CIMR-P7U40451,CIMR-P7U40551,CIMR-P7U40750,CIMR-P7U40900,
CIMR-P7U41100,CIMR-P7U41320,CIMR-P7U41600,CIMR-P7U41850,CIMR-P7U42200,CIMR-P7U43000:
vfd |
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