Series P Pilot Sealtrode Floatless Pump Controller consists of:
A. Electrode and terminal housing assembly including:
Galvanized steel electrode housing, NEMA 1 through 4
terminal housing; plastic shielded brass electrodes,
electrode conductor/suspension wires, rubber electrolyte
storage bulb with adapter, electrolyte, adjustable basin
cover mounting flange.
B. Sealtrode relay panel (for operation of starting
equipment by others) with relays for down pump
operation in NEMA 1 general purpose, NEMA 4
watertight, or NEMA Class 1, Division 1, Group A, B, C
and explosion proof enclosure with intrinsically safe
series 7 liquid level controls, NEMA 7 not available with
UW pumps. Sealtrode UW Pump includes sub-motor
moisture detection relay circuit, including outer seal
failure warning light and continuity check circuit with light
and push button.
SPECIFIC SERIES P PILOT SEALTRODE PUMP CONTROLLER DETAILS
CONTROLLER FEATURES
Type of Alteration
Pump
Model
UW
Pumps
VCS & L
Pumps
Type of
Installation
No. of
Electrodes
None
Manual with
Transfer Switch
Automatic with
Motor Driven
Electric Alternator
High Water
Alarm Contacts
(Alarm Annunciation)
by others)
High Water Alarm
with Annunciation
Silencing Relay
and Push Button
Red High Water
Alarm Light
Enclosure Mounted
Y 56 A-U
Y 56 A
Simplex
2
X
Y 57 A-UH
Y 57 A-H
Simplex
3
X
X
Y 57 AU-A
Y 57 A-A
Simplex
3
X
Y 57 AU-D
Y 57 A-D
Duplex
3
X
X
Y 57 AU-DH
Y 57A-DH
Duplex
4
X
X
Y 57 AU-DA
Y 57 A-DA
Duplex
4
X
Y 58 AU
Y 58 A
Duplex
3
X
X
Y 58 AU-H
Y 58 A-H
Duplex
4
X
X
Y 58 AU-A
Y 58 A-A
Duplex
4
X
X
Y 59 MAU
Y 59 MA
Duplex
3
X
Y 60MAU
Y 60 MA
Duplex
4
X
X
Y 60MAU-A
Y 60 MA-A
Duplex
4
X
X
Notes:
1. For hazardous locations the NEMA 7 pump control panes enclosures have been installed within intrinsically safe
series 7 liquid level controls. These Sealtrode model numbers have prefix letter I. (IY60MA)
2. NEMA 7 duplex controllers are furnished with an extra electrode for standby pump stop.
3. Intrinsically safe series 7 liquid level controls installed in the pump control panel enclosure are approved by Factory
Mutual for use in Class 1, Division 1,Group A, B, C and D hazardous atmospheres. Series 7 controls limit the current In
the electrode to values considered safe. The pump control panel enclosure Requires explosion proof integrity.
However, the Sealtrode enclosure does not Normally require explosion proof integrity.
4848247
7
Summary of Contents for Sealtrode P Series
Page 5: ...DT 4848247 5 ...
