SUGGESTED SPECIFICATION
For the
5370 Touch Display Interface (TDI)
PART 1: GENERAL
1.01
Scope
This document shall outline the specifications, features, and capabilities of the
ASCO 5370 Touch Display Interface.
1.02
Purpose
To provide a graphical touch display interface as the primary interface for power
transfer switches and power quality meters that can be used to access and
monitor/control supported transfer switch controllers and meters.
PART 2: Hardware
2.01
Display & Indication
A. The display shall be a 7” (diagonal), full color screen with a minimum
resolution of 800 x 480 pixels.
B. The interface shall use a resistive touch screen that can be operated by users
while wearing standard gloves.
C. The screen shall be separate and hot-swappable from the remainder of the
TDI assembly to allow replacement without impacting the operation of the
equipment. This shall allow for replacement of the screen without the need to
open or de-energize the power equipment by helping with Arc flash concerns
as per NFPA 70E.
D. A buzzer shall be internal to the TDI to provide audible indication of alarm
conditions.
E. An LED shall be provided to indicate if the interface is powered.
F. An LED shall be provided to indicate if any alarms are on the systems.
a. The alarm LED shall differentiate between the presence of
acknowledged and unacknowledged alarms.
2.02
Connectivity & Interface
A. Two (2) discrete front facing and two (2) discrete rear USB-A ports shall be
provided.
B. The USB ports shall be capable of the following functions.
a. Updating of software.
b. Downloading of logs, reports, and documents.
c. Connection of a keyboard to allow simplified note entry.
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ASCO Controls are designed and manufactured by ASCO Power Technologies, LP.
Florham Park, New Jersey 07932. Telephone (973) 966-2000
1-01
C. Two (2) discrete RJ-45 Ethernet ports capable of having independent IP
addresses for connectivity to separate networks.
D. The Ethernet ports shall be used for the following functions.
a. Interfacing with the equipment being monitored.
b. Interfacing with other TDIs.
E. Two (2) front facing buttons used for the following purposes.
a. Toggling sleep mode on the screen on and off.
2.03
Power & Environmental
A. The interface shall operate using an external 24Vdc control power and
require no more than 36 watts.
B. Power shall be connected via the below methods.
a. Terminal Block.
b. Barrel Jack Connector
C. Ride through power of no less than 11 seconds shall be stored within the
interface to maintain the monitoring and communication functions of the unit
until the time emergency power becomes available.
D. The TDI shall operate in environments between 0°C to 60°C and up to 90%
relative humidity (non-condensing).
E. The TDI may be stored in locations with temperatures between -40°C to
80°C.
PART 3: Software
3.01
Monitoring & Control Capability
A. The following devices, in specific combinations, shall be supported on new
equipment for monitoring with the TDI.
a. Group 5 Controller
b. 5210 Digital Power Meter
c. 5410, 5450, & 5490 Power Quality Meter
d. ASCO E1212 IO Module
e. ASCO Ethernet Communications Module (72EE2)
B. For connection to existing equipment the following module may also be
connected upon confirmation for ASCO application’s engineering.
a. 5220 Power Manager XP
b. ASCO Ethernet Communications Module (72E)
C. The interface shall provide a Universal Status Bar that displays critical
transfer switch details and alarm status and is visible on all screens for quick
reference during other operations.
D. The following “Overview” screens shall be available and include the following
data when the applicable devices are connected.
a. Switch Overview – Includes a dynamic switch oneline diagram and key
switch details. Allows for transfer control of the switch.
b. Metering Overview – Provides large numeric critical metering
parameters.
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ASCO Controls are designed and manufactured by ASCO Power Technologies, LP.
Florham Park, New Jersey 07932. Telephone (973) 966-2000
1-01
c. Power Quality – Includes power quality event KPIs and compliance
details along with utilization details.
E. The following “Metering” screens shall be available and include the following
data when the applicable devices are connected.
a. Source Voltage - shows LL voltage for each source.
b. Load Voltage – shows LL & LN voltage on the load.
c. Current – shows current per phase & unbalance.
d. Power – shows kW, kVA, kVAR, & power factor for the system and per
phase when applicable.
F. The following “Chart” screens/functions shall be available and include the
following data when the applicable devices are connected.
a. Four (4) Week Historical Trending – Contains as per phase historical
trend of kW, Voltage, Current, and Frequency of the load side.
i. The visualization window of the trend shall be selectable
between 1 min, 1 hr, 6hrs, 12 hrs, 24hrs, 1 week, 2 weeks, and
4 weeks and can be adjusted as needed to zoom in on
interested periods.
ii. The trend shall allow for the identification of the exact value of
any parameter at an exact point in time via a slider.
b. Statistics – shall display bar graphs of key transfer switch statistics,
such as time energized, number of transfers, etc, for easy visual
analysis.
c. Phasors – shall display a phasor diagram showing the relative angle
and amplitude of voltages and currents on the load.
G. The following “Event Log” screens shall be available and include the
following data when the applicable devices are connected.
a. ATS Events – Chronologically sorted list of the transfer switch events.
b. PQ Events – Chronologically sorted list of the Power Quality Events.
c. All Events – All events from all lists in a unified view sorted
chronologically.
H. The following “Energy” screens shall be available and include the following
data when the applicable devices are connected.
a. Energy – Displays total energy consumed by type (and breaks out
consumption by energy source when a supported meter is used).
Identified time and kW at time of max demand.
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I.
The following “Power Quality” screens shall be available and include the
following data when the applicable devices are connected.
a. Total Harmonic Distortion – Provides voltage and current THD%
values.
b. Flicker & K Factor – Provides current K Factor and Voltage Flicker at
10min/2hr average.
c. Crest Factor & Deviation – Provides voltage & current crest factors as
well as voltage over and under deviation.
J.
Screens shall be available for the status and control of the various “Input &
Output” types.
a. The names of all IO shall be user configurable.
b. Analog outputs shall operate using the real world value and unit rather
than a scaled factor.
c. The following IO types shall be supported based on the connected
device.
i. Digital Inputs/Outputs
ii. Analog Inputs/Outputs
ASCO Controls are designed and manufactured by ASCO Power Technologies, LP.
Florham Park, New Jersey 07932. Telephone (973) 966-2000
1-01
iii. Relay Outputs
iv. Temperature Inputs
K. A “Notes” Screen shall be made available for users to enter and store
various operating and service notes regarding the equipment for future
reference.
a. Each note shall display the author, timestamp, subject, and a body.
b. Notes shall be typed on the touchscreen itself or created on a PC and
imported to the interface as a “.txt” via USB.
L. An “Alarms” section shall be available to display present active alarms and
historical alarms and to allow the acknowledgement of alarms.
a. All alarms shall be user configurable (name, logic level, severity,
custom name.
b. All alarms shall support an optional audible indicator and auto
acknowledgment when activated.
c. Each alarm shall display the following data points.
i. Alarm name
ii. Occurrence & deactivation timestamp
iii. Acknowledgment status & timestamp
iv. User defined severity level
3.02
Settings & Management
A. The interface shall allow each user to have a unique account with one of the
following levels of access privilege.
a. Monitor – may view data
b. Control – may view data and operate the equipment
c. Admin- may view data, operate equipment, and change settings.
B. The clock of the interface shall support NTP synchronization or manual
setting.
C. The interface shall be capable of changing settings of the controller. The
following setting shall configurable via the interface screen.
a. Pickups & Dropout levels
b. Timers & Delays
c. Enable/Disable Optional Features
d. Engine Exerciser Schedules
e. Device Name & Location
D. The interface shall allow users to configure the source names as desired
and carry this change to all screens to allow maximum site customization.
E. The interface shall be capable to support an AES-128 bit encrypted
communication channel between itself the transfer switch communication
module for security.
3.03
Other Capabilities
A. The interface shall allow users to download logs (in a PDF format) with key
details regarding the system onto a USB drive or via the network onto a PC
for the purpose of future reference or record keeping. The following logs shall
be available with the mentioned details.
a. Settings – SW/FW versions, timer and pick-up/drop-out levels, device
feature configuration.
b. Notes – all user notes stored on the interface.
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ASCO Controls are designed and manufactured by ASCO Power Technologies, LP.
Florham Park, New Jersey 07932. Telephone (973) 966-2000
1-01
c. Events
–
events
from
all
connected
devices.
d. Alarm – list of all historical alarms with occurrence, deactivation, and
acknowledgment timestamps.
e. Manual – User and operation manual of the interface itself.
PART 4: Ordering
4.01
Form Factors & Ordering
The interface shall be available and orderable in four different methods for
various applications
A. Transfer Switch Accessory- The acc 150AT* family will be reserved for
technology bundles including a metering device, touch interface, and other
recommended communication equipment on standard 7000 Series Automatic
Transfer Switches. This acc will be mounted within the transfer switch
product.
B. Bypass Switch Accessory- The acc 150BT* family will be reserved for
technology bundles including a metering device, touch interface, bypass
status IO module and other recommended communication equipment on
standard 7000 Series Bypass/Isolation Switches. This acc will be mounted
within the transfer switch product.
C. Standalone Enclosure – PN# 1052187 will be reserved for a Touch Display
Interface within a small wall mount enclosure. The enclosure will include a
power supply so a user shall have the option of using 120Vac to power the
unit. This enclosure will be used to monitor a remote transfer switch.
D. Loose Unit – PN# K988000-001 will be reserved for as a kit of a loose Touch
Display interface unit that can be ordered for integration into other equipment
or panel mounting into a wall.
5
ASCO Controls are designed and manufactured by ASCO Power Technologies, LP.
Florham Park, New Jersey 07932. Telephone (973) 966-2000
1-01